1. Televisions enable us to see things happen almost at the exact moment ______.
A. which they are happening
B. they are happening
C. which they happen
D. they have happened
2. After several nuclear disasters, a ______ has raged over the safety of nuclear energy.
A. quarrel
B. suspicion
C. verdict
D. controversy
【考博英语句子补全】
1. Kate enjoys _________ (chat) with her friends at lunchtime.
2. My mother is busy ________ (make) a red costume for me.
考博英语每日一练(12.24)参考答案
1.B
【句意】电视使我们几乎能在事情发生的同一时刻看到事情的发生。
【解析】语法结构——when(有时可以省略)引导定语从句。由空格前的先行词“the exact moment同一时刻”表示时间可直接排除使用关系代词which的A项“which they are happening”和C项“which they happen”,也由此知这里应该使用现在进行时态,故B项“they are happening”正确。
2.D
【句意】几次核灾难之后,一场关于核能安全的争论激烈起来。
【解析】名词词义辨析。quarrel“争吵;争端”;suspicion“怀疑;猜疑”;verdict“裁决;结论”;controversy“(公开的)争论”。由句中关键词“After several nuclear disasters几次核灾难之后”的对应知“(公开的)争论”符合语境,故D项正确。
【考博英语句子补全参考答案】
1. chatting
2. making