摘要：----Mary’s score on the test is the highest in her class. ----Really? She have studied very hard. A. may B. ought to C. must D. should
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—Mary’s score on the test is the highest in her class.
—Really? She have studied very hard.
- A.may
- B.ought to
- C.must
- D.should
— Mary's score on the test is the highest in her class.
— Really? She ______ have studied very hard.
— Really? She ______ have studied very hard.
[ ]
A. may
B. ought to
C. must
D. should
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B. ought to
C. must
D. should
---Mary’s score on the test is the highest in her class.
---Really? She ______ have studied very hard.
A. may B. ought to C. must D. should
查看习题详情和答案>>
---Mary’s score on the test is the highest in her class.
---Really? She ______ have studied very hard.
| A．may | B．ought to | C．must | D．should |
—Mary’s score on the test is the highest in her class.
—Really? She have studied very hard.
| A．may | B．ought to | C．must | D．should |