问题

If you _______up late, you will feel tired the next day.

A:will stay
B:have stayed
C:stay
D:were staying;

正确答案是：

同类题型

h teachers are supposed ______theirstudents a test in class, even after class, ______better teaching results

Thoughofthis challenge.

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.UNESO is an international organization ,which _____ United Nations Educational, Scientific and Cultural Organization.

________does your father play table tennis —Twicea week.