题目内容

________ climb the tree. It is dangerous.

A. Doesn’t
B. Not
C. Don’t
D. Isn’t

查看答案
更多问题

________ me your driving license, please.

A. Show
B. To show
C. Showing
D. Showed

We are at the library . Please ________ quiet .

A. do
B. be
C. can
D. are

基于物理学中,三角形具有稳定性这一原理,衍生出攀岩的()平衡。

基础平衡分为“两手一脚”及“一手两脚”这两种()

A. 对
B. 错

答案查题题库