Which of the two sheep you keep produces more milk?A.thatB.whichC.whatD.they
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Which of the two sheep ________ you keep produces more milk?
A.that
B.which
C.what
D.they
试题答案
A
当主句是以which开头的特殊疑问句时，定语从句通常采用关系代词that，避免重复。