A great deal has been done to remedy the situation.

admin2013-09-25 71

问题 A great deal has been done to remedy the situation.

选项 A、maintain
B、improve
C、assess
D、protect

答案B

解析

转载请注明原文地址:https://kaotiyun.com/show/ZV1d777K

职称英语卫生类C级

相关试题推荐

随机试题

最新回复(0)