It takes a couple of years of regular driving before you become______at it.

admin2013-06-19  25

问题 It takes a couple of years of regular driving before you become______at it.

选项 A、deficient
B、proficient
C、sufficient
D、efficient

答案B

解析 proficient表示“熟练的,精通的”,后可接in/at,如:She’s proficient in French.她精通法语。
转载请注明原文地址:https://kaotiyun.com/show/7qQK777K
0

最新回复(0)