问题
Dad, why should I stop ______ computer games— For your health, my boy, I’m afraid you ______.
A:to play; must
B:playing; have to
C:to play; can
D:playing; may;
B:playing; have to
C:to play; can
D:playing; may;
正确答案是：
同类题型
You can’t imagine _______ when you read it in the newspaper.
Mr. Zhang enjoys ___________ the piano, and he practises ________ it every day.
future, care for the environmentwill become very important as earth’s natural resources _____
2，Columbus_______ on the of theBahama islands, but he mistook it for an island off India.