题目内容
Since then the number of people taking driving lessons 20%.?
A.has increased to B.increases by?
C.has increased by D.have increased by?
C
by表示“增长了……”,指程度;to表示“增加到……”,指数量。?
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题目内容
Since then the number of people taking driving lessons 20%.?
A.has increased to B.increases by?
C.has increased by D.have increased by?
C
by表示“增长了……”,指程度;to表示“增加到……”,指数量。?