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题目
题型:不详难度:来源:
The project is so designed that once _______ nothing can be done to change it.
A.startsB.having startedC.startedD.starting

答案
C
解析

核心考点
试题【The project is so designed that once _______ nothing can be done to change it.A.】;主要考察你对现在分词等知识点的理解。[详细]
举一反三

He hurried to the railway station only         that the train had already left.
A.to be toldB.to tellC.toldD.telling

题型:不详难度:| 查看答案

.        with the children living in poor area, I have a happy childhood.
A.CompareB.ComparedC.ComparingD.To compare

题型:不详难度:| 查看答案

. –The maths exam is not difficult, is it?
--        . Even Tom         to the top students failed in it.
A.Yes; belongsB.No; belongedC.Yes; belongingD.No; belonging

题型:不详难度:| 查看答案

. –Hi, Mary. Would you like to go to the concert this evening?
--Sorry, Tom.         Tomorrow’s lessons, I have no time to go out with you.
A.Not preparingB.Not having preparedC.Not to prepareD.Being not prepared

题型:不详难度:| 查看答案

When first         to his new classmates, the little boy felt shy and said nothing.
A.introducingB.introducedC.introduceD.being introduced

题型:不详难度:| 查看答案
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