He is not in the office. He must have gone to have classes, ______ ？A．didn"t heB．doesn"t h

He is not in the office. He must have gone to have classes, ______ ？

A．didn"t he

B．doesn"t he

C．mustn"t he

D．hasn"t he

请帮忙给出正确答案和分析，谢谢！

您可能感兴趣的试题

Every artist knows in his heart that he is saying something to the public. Not only does h

答案解析
What problem does the man have with his reading assignments？A．He is not interested in what

答案解析
Which of the following sentences does NOT express a presumption？A．Why isn"t he here？ He mu

答案解析
Which is NOT true of the man？A．He is new in the Department.B．He gets along with others wel

答案解析
Which of the following statements is NOT true about Ivan？A．He is in Russia because he emig

答案解析
John is not the excellent player in the football team. He is just of （) ability.A、ave

答案解析
The teacher ______ be in the office; maybe he is in the library.A、mightB、couldC、may notD

答案解析