皮皮学，免费搜题
登录
logo - 刷刷题
搜题
【单选题】
凡在坠落高度基准面2m和2m以上有可能坠落的高处进行作业，均称为高处作业。高处作业高度在( )时，称为二级高处作业。
A.
10～20m
B.
5～15m
C.
15～30m
D.
30m以上
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
微信内点击右上角“…”即可分享
反馈
参考答案：
举一反三
【简答题】Last year, I lost my best friend in high school. It seemed that everyone else’s life could just continue on in its 36 way, but mine couldn’t. I wasn’t sure how I was going to be able to face 37 and th...
查看完整题目与答案
【简答题】Last year, I lost my best friend in high school. It seemed that everyone else’s life could just continue on in its 36 way, but mine couldn't. I wasn't sure how I was going to be able to face 37 and th...
查看完整题目与答案
【简答题】Writing Directions : I n a frantic society where efficiency is put great emphasis on, maybe it is high time we should take a breath and think about the bad consequences brought about by the head-spinn...
查看完整题目与答案
【单选题】Which of the following statements is NOT true of a student credit card?
A.
It helps you control spending.
B.
It may encourage unwise spending.
C.
Its interest rates are high.
D.
It may help you build a credit rating.
查看完整题目与答案
【判断题】大米腹白越大说明蛋白质含量越高,品质越好。
A.
正确
B.
错误
查看完整题目与答案
【单选题】What is the purpose of me project?
A.
To protect areas with high biodiversity.
B.
To help control environmental pollution.
C.
To rescue endangered living species.
D.
To avoid global warming.
查看完整题目与答案
【单选题】假定结构体类型 cont_info 的声明如下: struct cont_info { char id[8]; char name [16]; unsigned post; char address[100]; char phone[20]; } ; 若结构体变量 x 初始化定义为 struct cont_info x={“00000010”, “ZhangS”, 210022, “273 lon...
A.
movl  0x24(%edx), %eax
B.
movl  0x18(%edx), %eax
C.
leal  0x18(%edx), %eax
D.
leal  0x24(%edx), %eax
查看完整题目与答案
【单选题】假定结构体类型cont_info的声明如下：struct cont_info { char id[8]; char name [16]; unsigned post; char address[100]; char phone[20]; } ;若结构体变量x初始化定义为struct cont_info x={“00000010”, “ZhangS”, 210022, “273 long stre...
A.
movl  0x24(%edx), %eax
B.
movl  0x18(%edx), %eax
C.
leal  0x24(%edx), %eax
D.
leal  0x18(%edx), %eax
查看完整题目与答案
【单选题】According to the author,nutritionists are concerned with_____.
A.
improving the vitamin content of processed foods
B.
restricting the manufacture of high cholesterol foods
C.
informing the public about wholesome foods
D.
helping people enjoying uninformed about nutrition
查看完整题目与答案
【单选题】假定结构体类型cont_info的声明如下: struct cont_info { char id[8]; char name [16]; unsigned post; char address[100]; char phone[20]; }; 若结构体变量x初始化定义为struct cont_info x={“00000010”, “ZhangS”, 210022, “273 long stre...
A.
leal 0x24(%edx), %eax
B.
movl 0x24(%edx), %eax
C.
movl 0x18(%edx), %eax
D.
leal 0x18(%edx), %eax
查看完整题目与答案
相关题目：
【简答题】Last year, I lost my best friend in high school. It seemed that everyone else’s life could just continue on in its 36 way, but mine couldn’t. I wasn’t sure how I was going to be able to face 37 and th...
查看完整题目与答案
【简答题】Last year, I lost my best friend in high school. It seemed that everyone else’s life could just continue on in its 36 way, but mine couldn't. I wasn't sure how I was going to be able to face 37 and th...
查看完整题目与答案
【简答题】Writing Directions : I n a frantic society where efficiency is put great emphasis on, maybe it is high time we should take a breath and think about the bad consequences brought about by the head-spinn...
查看完整题目与答案
【单选题】Which of the following statements is NOT true of a student credit card?
A.
It helps you control spending.
B.
It may encourage unwise spending.
C.
Its interest rates are high.
D.
It may help you build a credit rating.
查看完整题目与答案
【判断题】大米腹白越大说明蛋白质含量越高,品质越好。
A.
正确
B.
错误
查看完整题目与答案
【单选题】What is the purpose of me project?
A.
To protect areas with high biodiversity.
B.
To help control environmental pollution.
C.
To rescue endangered living species.
D.
To avoid global warming.
查看完整题目与答案
【单选题】假定结构体类型 cont_info 的声明如下: struct cont_info { char id[8]; char name [16]; unsigned post; char address[100]; char phone[20]; } ; 若结构体变量 x 初始化定义为 struct cont_info x={“00000010”, “ZhangS”, 210022, “273 lon...
A.
movl  0x24(%edx), %eax
B.
movl  0x18(%edx), %eax
C.
leal  0x18(%edx), %eax
D.
leal  0x24(%edx), %eax
查看完整题目与答案
【单选题】假定结构体类型cont_info的声明如下：struct cont_info { char id[8]; char name [16]; unsigned post; char address[100]; char phone[20]; } ;若结构体变量x初始化定义为struct cont_info x={“00000010”, “ZhangS”, 210022, “273 long stre...
A.
movl  0x24(%edx), %eax
B.
movl  0x18(%edx), %eax
C.
leal  0x24(%edx), %eax
D.
leal  0x18(%edx), %eax
查看完整题目与答案
【单选题】According to the author,nutritionists are concerned with_____.
A.
improving the vitamin content of processed foods
B.
restricting the manufacture of high cholesterol foods
C.
informing the public about wholesome foods
D.
helping people enjoying uninformed about nutrition
查看完整题目与答案
【单选题】假定结构体类型cont_info的声明如下: struct cont_info { char id[8]; char name [16]; unsigned post; char address[100]; char phone[20]; }; 若结构体变量x初始化定义为struct cont_info x={“00000010”, “ZhangS”, 210022, “273 long stre...
A.
leal 0x24(%edx), %eax
B.
movl 0x24(%edx), %eax
C.
movl 0x18(%edx), %eax
D.
leal 0x18(%edx), %eax
查看完整题目与答案
参考解析：
知识点：
题目纠错 0
发布
创建自己的小题库 - 刷刷题