Question

【题目】There is some doubt among the people ________ John will come on time.

A. that B. whether C. if D. how

Answer 1

【答案】B

【解析】考查固定句式。在肯定句中，doubt后的名词性从句用whether引导；在否定句和疑问句中，doubt后的名词性从句用that引导。故选B。句意：人们对约翰能否准时到来有些怀疑。