Could you tell us if she ____ us a talk tommorrow?A.would giveB.has givenC.will giveD.gives选择原因?

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Could you tell us if she ____ us a talk tommorrow?A.would giveB.has givenC.will giveD.gives选择原因?
Could you tell us if she ____ us a talk tommorrow?
A.would give
B.has given
C.will give
D.gives
选择原因?

Could you tell us if she ____ us a talk tommorrow?A.would giveB.has givenC.will giveD.gives选择原因?
C
if在条件状语从句中,主句一般将来时,从句要用一般现在时
如:If it doesn't rain tomorrow,I wll go to the park.
但在这个句子中,if引导的是宾语从句,不受时态的限制,tomorrow是一般将来时的时间状语,要用will +动词原形.Could you tell us =Can you tell us 是一般现在时,不能选A

C.will give
if是“是否”的意识,主句是现在时,从句要用一般将来时。

A
是现在对将来的一个假设,所以就用虚拟语气了。
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c

C if在条件状语从句中,主句一般将来时,从句要用一般现在时