2021-09-25到2022-01-21
每周周末更新
Unit 1 Introduction test 1
1、 We really appreciate our working environment, in__there was open, friendly workplace communication.
A:how
B:what
C:whom
D:which
答案: which
2、 Smart cities have become increasingly __ in city planning over the past 10-15 years.
A:popular
B:hopeful
C:obvious
D:confident
答案: popular
3、 The report sh