Much to our relief his disease turned out to be than we had expected.A. more seriousB. as

问题补充：

Much to our relief，his disease turned out to be than we had expected.

A. more serious

B. as serious

C. not so serious

D. much less serious

答案：

A. more serious

B. as serious

C. not so serious

(答案→)D. much less serious

解析：句意：令我非常宽慰的是，他的疾病没有预料的严重。