Don’t waste your time or energy on such a subject.Try to find something ______ researching into.
问题描述：
Don’t waste your time or energy on such a subject.Try to find something ______ researching into.
A.worthwhile
B.worth
C.worthy
D.valuable
答
worthy of值得...的,如果选C ,应该是Worthy of being researched into.valuable形容词.贵重的, 有价值的, 颇有价值的；worthwhile 形容词.值得做的, 值得出力的,请看例句：It's worthwhile taking the trouble t...