题目内容
This cake is very sweet. You a lot of sugar in it.
A. should put B. could have put C. might put D. must have put
【答案】
D
【解析】
试题分析：考查情态动词。must have done 肯定做了某事，表示对过去的肯定推测。句意：蛋糕非常甜，你肯定在里面放了很多糖。所以选D。could have done 本可以做而没做
考点：考查情态动词表推测
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——How do you find the cake?
——This cake is very sweet. You ______ a lot of sugar in it.
| A．should put | B．could have put | C．might put | D．must have put |