题目

用动词的适当形式填空【小题1】____________(study) Zhalong helps us learn about protecting wildlife.【小题2】Some of the students___________（remove）the snow when we arrived there.【小题3】One of my classmates __________________ ( be) to the Great Wall twice.【小题4】Father’s Day is coming, but I__________ (buy) a present for my father yet.【小题5】Tom ____________ (live) in Nanjing for ten months in 2005.【小题6】There__________ (be) many great changes in many areas in China since 2000.【小题7】The teacher has told us many times that light _____________ (travel) faster than sound. 【小题8】We did everything we can____________ (protect) animals in danger. 答案：【小题1】To study / Studying【小题2】were removing【小题3】has been【小题4】haven’t bought 【小题5】lived 【小题6】have been【小题7】travels【小题8】to protect 解析:【小题1】动词不定式或动名词是动词的非谓语形式，可以用作句子的主语。【小题2】此题重点考查过去进行时的基本用法。【小题3】one of+名词的复数形式表示…其中之一，作主语时谓语动词要用单数形式。【小题4】yet是完成时的标志性词语。【小题5】in 2005是过去时间，故其谓语动词要用过去式。【小题6】since 2000表示自2000年以来是完成时的标志性短语，谓语动词用完成时。【小题7】动词不定式作目的状语。【小题8】略

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