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考研
We______that diet is related to most types of cancer, but we don’t have definite proof.
We______that diet is related to most types of cancer, but we don’t have definite proof.
admin
2005-06-26
92
问题
We______that diet is related to most types of cancer, but we don’t have definite proof.
选项
A、assure
B、suspect
C、ascertain
D、suspend
答案
B
解析
A项表示“使确信,担保”;B项表示“令人怀疑的,不可信的”;C项表示“确定,探知”;D项表示“吊,悬挂”。这句话后面说:对于饮食和癌症有关这一论断没有确凿的证据,可见这句话只是一个推论,表示“怀疑”。所以应该选B。
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