It is reported that this medicine is __________ against lung cancer.

分类: 作业答案 • 2023-01-20 12:05:51

问题描述：

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

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