问题
选择题
They usually have lunch at school, ________?
A．haven’t they
B．do they
C．don’t they
D．have they
答案
答案：C
考查反义疑问句。前面是肯定，后面应用否定反问， have 在这里是实意动词，应借助于助动词，所以选C。
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They usually have lunch at school, ________?
A．haven’t they
B．do they
C．don’t they
D．have they
答案：C
考查反义疑问句。前面是肯定，后面应用否定反问， have 在这里是实意动词，应借助于助动词，所以选C。