He didn"t want to see anybody, so he spent six hours ________ in the small room.

He didn"t want to see anybody, so he spent six hours ________ in the small room.

题型:不详难度:来源:
He didn"t want to see anybody, so he spent six hours ________ in the small room.
A.lockedB.to lock
C.lockingD.being locked

答案
A
解析
A [易错选C项。但he和lock之间是动宾关系,故应用过去分词。]
举一反三
Dina,________ for months to find a job as a waitress, finally took a position at a
local advertising agency.
A.strugglingB.struggled
C.having struggledD.to struggle

题型:不详难度:| 查看答案
Though ________ to see us,  the professor gave us a warm welcome.
A.surprisingB.was surprised
C.surprisedD.being surprised

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—Have all the mysteries been cleared up?
—Almost.But ________ only one question ________.(2012·黑龙江哈三中月考)
A.there remains; answered
B.it remains; to be answered
C.there remains; to be answered
D.it remains; answered

题型:不详难度:| 查看答案
  In freezing weather, snow can turn into ice, which is easy to ________.
A.be slippedB.slip
C.slip onD.be slipping

题型:不详难度:| 查看答案
—Li Ming is said ________ abroad.Do you know what country he will study in?
—Yes, in London.
A.to have studiedB.to study
C.to be studyingD.to have been studying

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