There is some doubt Mr Zhang will sign the contract with us.A.whenB.whetherC.ifD
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There is some doubt _________ Mr Zhang will sign the contract with us.
A.when
B.whether
C.if
D.that
试题答案
B
考查doubt的用法。doubt用于肯定句时用whether引导同位语从句；用于否定句时，用that引导。例如：There is no doubt that...“......是毫无疑问的。”；There is some doubt whether he will come.。本题k肯定句，故用that，句意张先生会和我们签订这份协议时毫无疑问的。