We must begin testing this instrument, no matter ( ) difficult it is.

admin2017-04-20 30

问题 We must begin testing this instrument, no matter ( ) difficult it is.

选项 A、however
B、how
C、whatever
D、what

答案B

解析

转载请注明原文地址:https://jikaoti.com/ti/MEKGFFFM

本试题收录于：英语题库普高专升本分类

0

英语

普高专升本

相关试题推荐

随机试题

最新回复(0)