问题
选择题
---Someone’s been here. Who ___ it be? It looks like Helen.
---It ___ be Helen.She is ill in hospital.
A.must; must
B.might; could
C.can; mustn’t
D.can; can’t
答案
答案:D
can 常用于表示否定和问句的推测。
---Someone’s been here. Who ___ it be? It looks like Helen.
---It ___ be Helen.She is ill in hospital.
A.must; must
B.might; could
C.can; mustn’t
D.can; can’t
答案:D
can 常用于表示否定和问句的推测。
“好马配好鞍”,请从B栏中找出回答A栏的句子。(10分)
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