Egg prices usually in spring when they are most plentiful.A. are droppingB. dropC. have d

发布时间：2020-08-17 10:01:17

Egg prices usually             in spring when they are most plentiful.
A. are dropping
B. drop
C. have dropped
D. will drop

网友回答

A. are dropping
(答案→)B. drop
C. have dropped
D. will drop
解析：B 考察时态。句义：春天，鸡蛋供应很充沛，价格通常会下降。由句义和时间状语usually可知，选择一般现在时。
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