1、— Excuse me. Can you tell me ________ ? — At about 8 o’clock, sir.
A.what time the plane will reach Beijing
B.what time will the plane arrive in Beijing
C.what time the plane will arrive Beijing
D.what time will the plane get to Beijing
2、______ knowledge comes from practice is known to all.
A.What
B.Where
C.If
D.That
3、It remains to be seen ______ this plan is practical enough to keep the project going.
A.whether
B.how
C.where
D.when
4、______ the office, the foreign visitors were shown round the teaching building.
A.Having shown
B.Showing
C.Has shown
D.Having been shown
答案解析:
1.【答案】A。解析:考查宾语从句。句意:——你可以告诉我,飞机几点到北京吗?——大概8点。宾语从句用陈述语序,排除BD选项,C选项arrive需要加介词,故选A。
2.【答案】D。解析:考查名词性从句连词。句子出现两个动词,需要一个连接词,“______ knowledge comes from practice”为从句部分,从句位于系动词之前,作主语,所以该从句为主语从句,从句不缺少成分,句意完整,需要填从属连词that,翻译为我们都知道知识来源于实践,故选D。
3.【答案】A。解析:
4.【答案】D。解析:考查动词时态、被动语态和现在分词。分析句子结构可知空处为非谓语动词,在句中作状语。因为动词show与逻辑主语the foreign visitors存在逻辑上的动宾关系,需用被动语态,又因为状语中动作show发生在谓语动作were shown前,所以应该使用现在分词形式的完成式,故选D。
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