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题目
题型:不详难度:来源:
Cloning plants is straightforward           cloning animals is very complicated .
A.so thatB.althoughC.whileD.as if

答案
C
解析
词义辨析题。A. so that 为的是   B. although 尽管  C. while 然而  D. as if 似乎 句意:克隆植物直接然而克隆动物非常复杂。 根据语境选C
核心考点
试题【Cloning plants is straightforward           cloning animals is very complicated 】;主要考察你对连词等知识点的理解。[详细]
举一反三
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A.asB.whileC.whenD.though

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A.whichB.thatC.asD.the one

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