题目内容
【题目】He loves mountain _______ and kept on _________ mountains even after losing his arm.
A.climb, climbing
B.climbing, climbing
C.climbing, climb
D.climb, climb
【答案】B
【解析】句意：他喜欢爬山，一直爬山甚至在失去他的手臂之后。mountain climbing爬山；短语keep on doing表示一直做某事。比较各个选项可知，答案应为：B
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