______, the instruments would be damaged.

admin2014-07-20  44

问题 ______, the instruments would be damaged.

选项 A、If having handled carelessly
B、To handle carelessly
C、Handling carelessly
D、If handled carelessly

答案D

解析
转载请注明原文地址:https://kaotiyun.com/show/1fTK777K
0

最新回复(0)