1、—————— was too much for the child to carry.
A.The bicycle's weight B.The bicycle weight C.The weight of bicycle's D.The weight of bicycle
答案正选是D,为什么不能选B呢?bicycle作为名词状语来使用哇。
2、It is widely believed that the pull of gravity on a falling raindrop changes ________ round shape into a teardrop shapes.
A.of the drop B.the drop's C.a drop of D.drop's
答案正选是B,为什么这里要用定冠词the,而不选C。
谢谢