I never doubt he was dedicated to our firm.A. that B. whetherC. if D. what

发布时间:2020-08-16 16:45:27

I never doubt      he was dedicated to our firm.
A. that
B. whether
C. if
D. what

网友回答

(答案→)A. that
B. whether
C. if
D. what
解析:考查doubt用于否定句中,常用that,用于肯定句时,常用whether,句意:我从来不怀疑他专心致力于我们的公司。故选A。
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