【題目】He won’t go to the birthday party if the host________ him.

A. isn’t invited

B. doesn’t invite

C. won’t invite

D. won’t be invited

【答案】B

【解析】

試題分析：if引導條件狀語從句，如果主句用一般將來時，if從句用一般現(xiàn)在時。句意“如果主人不邀請他，他不會參加這個生日聚會�！惫蔬xB.

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