He is suffering from hay fever. He needs to see a doctor, _______

单选题 He is suffering from hay fever. He needs to see a doctor, ________ ?

A．is he
B．did he
C．won't he
D．doesn't he

考查反义疑问句。陈述部分为肯定式时，疑问部分为否定式。Need为普通动词，疑问部分也应用普通动词。陈述部分为一般现在时，疑问部分也应是一般现在时。选项D是正确的。【句子大意】他正在患花粉热，需要看医生，是吗?

1 Unfortunately, Mary has ________ friends in New York.

A．a few
B．few
C．some
D．many

2 Everybody should try to do ________ best on the exam.

A．his
B．our
C．its
D．their

3 Does he remember what he was doing ________ ?

A．by the time
B．just in time
C．in no time
D．at the time