单项选择题

站起和坐下训练难度的提高不能通过下列哪种方式实现 A.
降低椅子高度 B.
与他人交谈中站起和坐下 C.
双手持物站起和坐下 D.
站起和坐下速度保持不变 E.
加快站起和坐下的速度

你可能感兴趣的试题

单项选择题

逻辑函数的最简式是唯一的。
A. 对 B. 错

单项选择题

“The one thing that reading a book or talking to someone cannot do is to provide you with the experience of wandering Paris by foot.” About the sentence above, which of the following is not true? A.
The infinitive structure(不定式结构) serves as the predicative(表语).
B.
It is a simple sentence.
C.
The subject is “the one thing”.
D.
“cannot do” is the predicative of the clause.