Thelittleboysavedeverycoin　　　　　hecouldbuyhismotherapres...

問題詳情：

The little boy saved every coin　　　　　he could buy his mother a present on Mother’s Day.

A. so. . . that. . .            B. such that

C. in order to                  D. so that

【回答】

D

知識點：連詞

題型：選擇題