Before exercise. You’d better do something to warm up first. When warming up, you’ll breathe a little bit faster.

admin2009-06-15  47

问题 Before exercise. You’d better do something to warm up first.
When warming up, you’ll breathe a little bit faster.

选项 A、Right
B、Wrong
C、Not mentioned

答案B

解析 见首段末句。
转载请注明原文地址:https://kaotiyun.com/show/ms1d777K
0

最新回复(0)