皮皮学，免费搜题
登录
logo - 刷刷题
搜题
【简答题】
果实内含一枚种子、果皮与种皮不分离的果实,叫 ___________ 果。
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
【单选题】对于设计车速为60km/h的桥梁上,其车道宽度最小设为( )。
A.
3.75m
B.
3.5m
C.
3.25m
D.
3m
查看完整题目与答案
【多选题】[R-3] Please choose a proper word or phrase from the list below and put it in one of the blank spaces in the following sentences. Fill in the blank with the letter for the answer. One word or phrase i...
A.
national
B.
fake
C.
vulnerable
D.
infectious
E.
secure
F.
illegal Or the goods for sale may be counterfeit. One American company that investigates businesses on the Internet estimates that about 20 percent of all brand-name goods on the Internet are (1) ________ products. Computer viruses and worms are (2) ________ computer programs that cause damage. Experts suspect that some hacking is organized by (3) ________ governments. In order to protect the privacy of personal information, it is important to send it only by (4) ________ methods. They do not want the public to think that they are (5) ________ to such crimes because the public may lose confidence in the company.
查看完整题目与答案
【单选题】一个被测量体系外柱按上一个 U 型压差计 , 出现如图情况 , 说明体系与大气压是( ) 关系 图片.docx
A.
体系＞大气压
B.
体系＜大气压
C.
体系＝大气压
D.
不能确定
查看完整题目与答案
【简答题】The schema of the student relation as follows: Student(ID, name, dept_name, tot_credits); Please list the students in Comp. sci. department, and display the attributes of ID and name.
查看完整题目与答案
【简答题】A by means of B in terms of C with regard to D in line with
查看完整题目与答案
【单选题】调查大庆 胜利 大港 中原的几个大油田已了解我国石油工业生产的基本情况,这种调查属于
A.
普查
B.
重点调查
C.
抽样调查
D.
典型调查
查看完整题目与答案
【单选题】流体在管路中作稳态流动时 , 具有( )特点 .( D) A. 呈平缓的滞流 B. 呈匀速运动 C. 在任何截面处流速、流量、压强等物理参数都相等; D. 任一截面处的流速、流量、压强等物理参数不随时间而变化 一个被测量体系外柱按上一个U型压差计,出现如图情况,说明体系与大气压是( ) 关系
A.
体系＞大气压
B.
体系＜大气压
C.
体系＝大气压
查看完整题目与答案
【单选题】Speaker A ： Firstly，allow me to introduce myself.My name is John Brown，manager of the company SpeakerB ：____________
A.
You must be mistaken. I don’t know you at all.
B.
Hello, Brown! I haven’t seen you for ages.
C.
How do you do, Mr. Brown? Very happy to see you.
D.
Hi, John! Welcome to China.
查看完整题目与答案
【单选题】上体前屈时腹痛明显、直立体位时减轻提示的疾病是
A.
十二指肠溃疡
B.
急性胰腺炎
C.
反流性食管炎
D.
胃溃疡
E.
胃黏膜脱垂
查看完整题目与答案
【单选题】前屈位时腹痛明显,直立位时减轻,提示的疾病是:
A.
胃溃疡
B.
十二指肠溃疡
C.
反流性食管炎
D.
胃黏膜脱垂
E.
急性胰腺炎
查看完整题目与答案
相关题目：
【单选题】对于设计车速为60km/h的桥梁上,其车道宽度最小设为( )。
A.
3.75m
B.
3.5m
C.
3.25m
D.
3m
查看完整题目与答案
【多选题】[R-3] Please choose a proper word or phrase from the list below and put it in one of the blank spaces in the following sentences. Fill in the blank with the letter for the answer. One word or phrase i...
A.
national
B.
fake
C.
vulnerable
D.
infectious
E.
secure
F.
illegal Or the goods for sale may be counterfeit. One American company that investigates businesses on the Internet estimates that about 20 percent of all brand-name goods on the Internet are (1) ________ products. Computer viruses and worms are (2) ________ computer programs that cause damage. Experts suspect that some hacking is organized by (3) ________ governments. In order to protect the privacy of personal information, it is important to send it only by (4) ________ methods. They do not want the public to think that they are (5) ________ to such crimes because the public may lose confidence in the company.
查看完整题目与答案
【单选题】一个被测量体系外柱按上一个 U 型压差计 , 出现如图情况 , 说明体系与大气压是( ) 关系 图片.docx
A.
体系＞大气压
B.
体系＜大气压
C.
体系＝大气压
D.
不能确定
查看完整题目与答案
【简答题】The schema of the student relation as follows: Student(ID, name, dept_name, tot_credits); Please list the students in Comp. sci. department, and display the attributes of ID and name.
查看完整题目与答案
【简答题】A by means of B in terms of C with regard to D in line with
查看完整题目与答案
【单选题】调查大庆 胜利 大港 中原的几个大油田已了解我国石油工业生产的基本情况,这种调查属于
A.
普查
B.
重点调查
C.
抽样调查
D.
典型调查
查看完整题目与答案
【单选题】流体在管路中作稳态流动时 , 具有( )特点 .( D) A. 呈平缓的滞流 B. 呈匀速运动 C. 在任何截面处流速、流量、压强等物理参数都相等; D. 任一截面处的流速、流量、压强等物理参数不随时间而变化 一个被测量体系外柱按上一个U型压差计,出现如图情况,说明体系与大气压是( ) 关系
A.
体系＞大气压
B.
体系＜大气压
C.
体系＝大气压
查看完整题目与答案
【单选题】Speaker A ： Firstly，allow me to introduce myself.My name is John Brown，manager of the company SpeakerB ：____________
A.
You must be mistaken. I don’t know you at all.
B.
Hello, Brown! I haven’t seen you for ages.
C.
How do you do, Mr. Brown? Very happy to see you.
D.
Hi, John! Welcome to China.
查看完整题目与答案
【单选题】上体前屈时腹痛明显、直立体位时减轻提示的疾病是
A.
十二指肠溃疡
B.
急性胰腺炎
C.
反流性食管炎
D.
胃溃疡
E.
胃黏膜脱垂
查看完整题目与答案
【单选题】前屈位时腹痛明显,直立位时减轻,提示的疾病是:
A.
胃溃疡
B.
十二指肠溃疡
C.
反流性食管炎
D.
胃黏膜脱垂
E.
急性胰腺炎
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