It is reported that this medicine is __________ against lung canc_英语解答

It is reported that this medicine is __________ against lung cancer.
A：economic
B：easy
C：expensive
D：effective
我选择D

人气：272 ℃　时间：2020-01-08 15:14:20

解答

D中文意思：据报道,这种药对治疗肺癌有效其他答案不合适