The drug ______ children came under strong attack from ______ professional observers who were deeply _____

1. (2019高一下·徐州期中) The drug ______ children came under strong attack from ______ professional observers who were deeply ______ its widespread use among kids.

A . concerning; concerned; concerned with B . concerning; concerned; concerned about C . concerned; concerning; concerned about D . concerned; concerning; concerned with

微信扫码预览、分享更方便

1. (2019高一下·徐州期中) The drug ______ children came under strong attack from ______ professional observers who were deeply ______ its widespread use among kids.