Was it at the beginning you made the promise you would do all to help make it?A. that;

问题补充：

Was it at the beginning you made the promise you would do all to help

make it?

A. that; that

B. when; that

C. that; when

D. when; when

答案：

(答案→)A. that; that

B. when; that

C. that; when

D. when; when

解析：本题考查关系词。第一个that为强调句，第二个that引导的同位语从句，选A。