皮皮学，免费搜题
登录
logo - 刷刷题
搜题
【单选题】
蛋白质有几级结构()
A.
一级
B.
二级
C.
三级
D.
以上都对
E.
以上都不对
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】Mary often friends online on weekends.
A.
chat with
B.
chats with
C.
chat to
D.
chats to
查看完整题目与答案
【简答题】选择与你所听到的句子意义最相近的句子。 1. A. Mary's mother often cooks. B. Mary often helps her mother with the cooking. C. Mary often cooks for her mother. 2. A. Kate is in a red skirt. B. Kate is putting on a red skir...
查看完整题目与答案
【单选题】Mary often gets to school .
A.
ride her bike
B.
by the bike
C.
by a bike
D.
on her bike
查看完整题目与答案
【单选题】Tom Mary often go shopping.
A.
and
B.
with
C.
get
D.
take
查看完整题目与答案
【判断题】导入素材到项目窗口,双击项目面板的空白处,打开【导入】窗口,只可以导入视频文件
A.
正确
B.
错误
查看完整题目与答案
【单选题】Mary often does some translation work to earn extra money, which half of her income.
A.
makes for
B.
counts on
C.
accounts for
D.
consists in
查看完整题目与答案
【单选题】Mary often likes to play ______ with some boys.
A.
ping-pong
B.
basketball
C.
games
查看完整题目与答案
【单选题】以下哪一项不属于草书类型
A.
今草
B.
章草
C.
节草
D.
狂草
查看完整题目与答案
【单选题】当机件具有倾斜机构,且倾斜表面在基本投影面上投影不反映实形时,可采用( )达。
A.
斜视图
B.
前视图和俯视图
C.
后视图和左视图
D.
旋转视图
查看完整题目与答案
【单选题】Mary often helps us our English. [     ]
A.
with
B.
to
C.
or
查看完整题目与答案
相关题目：
【单选题】Mary often friends online on weekends.
A.
chat with
B.
chats with
C.
chat to
D.
chats to
查看完整题目与答案
【简答题】选择与你所听到的句子意义最相近的句子。 1. A. Mary's mother often cooks. B. Mary often helps her mother with the cooking. C. Mary often cooks for her mother. 2. A. Kate is in a red skirt. B. Kate is putting on a red skir...
查看完整题目与答案
【单选题】Mary often gets to school .
A.
ride her bike
B.
by the bike
C.
by a bike
D.
on her bike
查看完整题目与答案
【单选题】Tom Mary often go shopping.
A.
and
B.
with
C.
get
D.
take
查看完整题目与答案
【判断题】导入素材到项目窗口,双击项目面板的空白处,打开【导入】窗口,只可以导入视频文件
A.
正确
B.
错误
查看完整题目与答案
【单选题】Mary often does some translation work to earn extra money, which half of her income.
A.
makes for
B.
counts on
C.
accounts for
D.
consists in
查看完整题目与答案
【单选题】Mary often likes to play ______ with some boys.
A.
ping-pong
B.
basketball
C.
games
查看完整题目与答案
【单选题】以下哪一项不属于草书类型
A.
今草
B.
章草
C.
节草
D.
狂草
查看完整题目与答案
【单选题】当机件具有倾斜机构,且倾斜表面在基本投影面上投影不反映实形时,可采用( )达。
A.
斜视图
B.
前视图和俯视图
C.
后视图和左视图
D.
旋转视图
查看完整题目与答案
【单选题】Mary often helps us our English. [     ]
A.
with
B.
to
C.
or
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