A warm thought came to me I might use the pocket money to buy some flowers for my mother’s

问题补充：

A warm thought came to me I might use the pocket money to buy some flowers for my mother’s birthday．

A. if

B. when

C. that

D. which

答案：

A. if

B. when

(答案→)C. that

D. which

解析：可联系答.案.网客服索取。