The doctor would allow him to go home he remained in bed.A. as thoughB. for fear thatC. o

问题补充：

The doctor would allow him to go home he remained in bed.

A. as though

B. for fear that

C. on condition that

D. as far as

答案：

A. as though

B. for fear that

(答案→)C. on condition that

D. as far as

解析：on condition that= if