It is important that the boy ______ an adult to take care of hi

It is important that the boy ______ an adult to take care of him.
A、 have
B、 had
C、 has
D、 having
【正确答案】：A

上一篇： was interested in school work; otherwise I ______ mad.

下一篇： Bill had drunk ______ as he did but without any obvious ill eff