题目内容
—Tom must be at home because the light in his house is on.
—He ____ be at home, because I saw him playing basketball on the playground.
A. canB. mustn’tC. can’t
C
【解析】
试题分析：can能，mustn’t禁止，can’t不能。句意：汤姆一定在家，因为他家的灯亮着。他不能在家，因为我看见他正在操场打篮球。故选C。
考点：考查情态动词的用法。
各地期末复习特训卷系列答案
小博士期末闯关100分系列答案
In China, if people have a cold and they don’t think it’s serious, 1. There they can buy the medicine they need. They can also get some advice about their illnesses from the doctors and they are told what they should do. 2.
If their illnesses are a little more serious. 3. Doctors usually ask about their trouble, check them over with equipments（仪器）and then give them a prescription（处方）. 4. they may have to stay in hospital.
When people, especially（特别）the old or the babies, are badly ill, they can call 120 for help. the ambulance（救护车）can take them to the hospital as soon as possible. 5.
A．It’s quite easy and cheap. B．If they have a much more serious disease. C．They may go to see the doctor. D．They may go to a medicine shop or a community service center for help. E．Doctors will give them first aids（救助）at first time. |