Our agenda ________ a rapid change after the chairman's resignation.
A underwent
B undertook
C underlined
D undermined
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公共参考信号的用来衡量网络覆盖质量,RS SINR和PDSCH SINR相等的。()
Do you think it is _________ to expect people to work more than 60 hours a week?
A adequate
B reasonable
C attractive
D comfortable
According to the interview, what is the biggest obstacle of improving the buildings in South Central Asia?
A. Science.
B. Finance.
C. Politics.
D. Culture.
注射用水制备后应在()时间内使用
A. 48h
B. 8h
C. 12h
D. 36h
E. 24h