–She looks very happy. She ________have passed the exam. --I guess so. It’s not difficult after all.
#87268
A
should
B
must
C
could
D
might
推荐题目
If Sanlu Group     melamine to the milk,the babies     too much from kidney stone.
#87595
A
didn’t add; would not suffered
B
hadn’t added; wouldn’t have suffered
C
hasn’t added; wouldn’t have suffered
D
hadn’t added; would have suffered
---  My sister is very upset today. --- It is your fault. You ________________ the bad news to her yesterday.
#86785
A
should tell
B
should have told
C
shouldn’t tell
D
shouldn’t have told