— Tommy, do you know if Frank to the zoo this Sunday if it ?
— Sorry, I have no idea.
A. will go; is fine
B. goes; is fine
C. will go; is going to be fine
D. goes; will be fine
网友回答
(答案→)A. will go; is fine
B. goes; is fine
C. will go; is going to be fine
D. goes; will be fine
解析：第一个if当是否将，引导宾语从句，指将来所以用一般将来时，排除B,D；第二个if引导条件状从，当如果讲，指将来，用一般现在时代替一般将来时。所以选A。