单项选择题

Alice（） my letter; otherwise she would have replied before now.

A.oughttohavereceived
B.haven’treceived
C.hasbeenreceived
D.couldn’thavereceived

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单项选择题

A.alsoittellstimeaccurately
B.ittootellstimeaccurately
C.itaccuratelytellstimealso
D.alsoaccurate

单项选择题

A.for making
B.of making
C.to make
D.being maken

单项选择题

A.Bothare
B.Whatboth
C.Both
D.Thatboth