易哈佛 \ 2018年资格英语

The manager is well aware of a few other problems ...

2018年资格英语考点真题库

[单项选择题]The manager is well aware of a few other problems ______ he knows we have had with the customers in the past five years.

关键词: the problems customers
A. which
B. those
C. what
D. whichever

请使用微信扫描二维码,获取题库。

微信

请使用微信扫描二维码,获取验证码。

微信