John may phone tonight.I don't want to go out he phone.
A. as long as
B. in order that
C. in case
D. so that
网友回答
A. as long as
B. in order that
(答案→)C. in case
D. so that
解析：考察连词辨析。A只要；B为了；C以防；D以至于；以便于；所提供的情境John may phone tonight.说明了不想出去的原因是怕John万一打来电话.故C正确。