John may come to see me tonight. I can’t go to the movie with youhe visits.A. as long asB.

问题补充：

John may come to see me tonight. I can’t go to the movie with youhe visits.

A. as long as

B. in order that

C. because

D. in case

答案：

A. as long as

B. in order that

C. because

D. in case

解析：本题考查连词的用法。in case 表以防万一，符合题意。