题目内容：
It is difficult for the fat boy ____ the bike.A.to take up
B.to ride
C.riding
D.to go through
参考答案：
选择题：It is difficult for the fat boy ____ the bike.A.to
- 题目分类：中国医科大学-英语
- 题目类型：选择题
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A.to take up
B.to ride
C.riding
D.to go through
A.to take up
B.to ride
C.riding
D.to go through
—____ brave Zhang Hua is!( )—Yes. He helped his ne
—____ brave Zhang Hua is!( )—Yes. He helped his neighbour, Mrs. Sun out of the f
Young as her sister is, she is pretty (有经验).
Young as her sister is, she is pretty (有经验).
2.They will focus their discussion tomorrow ______
2.They will focus their discussion tomorrow ________ technical innovation.3.They
普通钢和优质钢是按其强度等级来区分的。()
普通钢和优质钢是按其强度等级来区分的。()
以下操作能打开属性窗口的是（ ）。
以下操作能打开属性窗口的是（ ）。 A.按下F4键B.单击工具栏的“属性窗口”按钮C.执行“视窗”菜单中的“属性窗口”命令D.双击任何一个对象