问题

I still haven’t found my pet dog. —I’m sorry to hear that. You______ be very sad.
A:can
B:should
C:must
D:will;
B:should
C:must
D:will;
正确答案是:
同类题型
What will the weather be like tomorrow—It _______ be rainy, cloudy or sunny. Who knows
Your tea, please.– Ah, delicious. There must be ______inthe tea.
Linda, shall we go and watch the Flower Festival Party in April— we have the tickets.
turn off the computer before closing all programs, ________ you could have problems.