问题

amera is of good quality If it ______ breakdown within the first year, we would repair it at our expense

A:puzzled
B:puzzles
C:is puzzling
D:have puzzled

正确答案是：

同类题型

Mr. Smith__________ the roll of film as soon as he arrived home

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y whatI was saying, they’d know what I was talking about

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What did you do last weekend—I to the countryside with my family.