说科学家预计每多少年天上会掉下来一个陨石砸人的那道
怎么找也找不到了,有知情人士贡献下哈
谢谢
说的是这道吗
1. Canadian scientists have calculated that one human being should be struck every nine years by a meteorite, while each year sixteen buildings can be expected to sustain damage from such objects.
(A) one human being should be struck every nine years by a meteorite
(B) a human being should be struck by a meteorite once in every nine years
(C) a meteorite will strike one human being once in every nine years
(D) every nine years a human being will be struck by a meteorite(D)
(E) every nine years a human being should be struck by a meteorite
好人啊
正是
谢谢~~~~~~
我记得是D
首先不能用should,should表示必须,所以排除ABE
然后one human being表示一个特定的人,排除C
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