问题
Teresa looks so painful. There _______ be something wrong with her.—Oh dear! We’d better take her to the nearest hospital at once.
A:should
B:may
C:will
D:must;
B:may
C:will
D:must;
正确答案是：
同类题型
_____________useful advice it is!
Tell John not to leave the house________he makes sure that all the lights are turned off.[ ]
Dad, there is a snake at the gate crawling this way.— Don’t ________, boys; there’s no danger.[ ]
She finally got a high mark in writing. Never in all her life ____ so happy!