问题

So long as there are more people than needed , there _____ be tests to help make a fairer decision .

A: shall
B:must
C:may
D:can

正确答案是：

同类题型

Alice, why didn’t you come yesterday?—I ____, but I had an unexpected visitor

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People in Shaanxi are proud of theyhave achieved in the past ten years

Is there ______in today’s newspaper

I went to the farm to pick many strawberries last week.———- ______ .