Question

--- Do you think it _____ to argue with them?  
--- The question is not worthy _____.

A．worthwhile; discussing	B．worthwhile; to be discussed
C．worthy; to discuss	D．worth; to be discussed

Answer 1

B

试题分析：考查形容词固定用法。固定词组sth be worthy of being done="be" worthy to be done. sth值得被做；第一空的worthwhile是形容词值得的，在句中做宾语补足语。句意：—你认为和他们争论值得吗？—这个问题不值得讨论。根据句意说明B正确。
点评：固定词组sth be worthy of being done="be" worthy to be done. sth值得被做；要注意sth be worth doing值得做某事；要主动形式表示被动的含义。