— It's eight o'clock already. Jack _____
题型:选择题
问题:
— It's eight o'clock already. Jack _____ be here by now.
— Oh, he told me that he was going to see his dentist and wouldn't be back until ten. [ ]
A. must
B. can
C. should
D. need
— It's eight o'clock already. Jack _____ be here by now.
— Oh, he told me that he was going to see his dentist and wouldn't be back until ten. [ ]
A. must
B. can
C. should
D. need