（带答案）高考英语词法之情态动词必须掌握几道典型题
单选题

1、—You _______ better, but you were too careless.

—Sorry, Mr. Smith.

A．must have doneB．can have done

C．may have doneD．should have done

2、If Mike   come this evening, I would ask him to help me deal with the problem.

A．shouldB．couldC．wouldD．might

3、Water ________ to our planet during the first two million years after the birth of the solar system, a study has
found.

A．might be broughtB．may have been brought

C．could be broughtD．should have been brought

4、--C ...