2. 职业资格
  3. Potential subjects should be informed of the research and______ an opportunity to decide if they want to participate.

Potential subjects should be informed of the research and______ an opportunity to decide if they want to participate.

admin2017-02-25  71
问题 Potential subjects should be informed of the research and______ an opportunity to decide if they want to participate.
选项 A、gave
B、giving
C、give
D、be given
答案D
解析 考查动词的语态。后半句的主语是代词they，谓语动词是give，根据句意应是“他们被提供机会决定是否要参与研究”，故用被动语态。
转载请注明原文地址:https://kaotiyun.com/show/qb3v777K
本试题收录于： 英语学科知识与教学能力题库教师资格分类
0

英语学科知识与教学能力

教师资格

相关试题推荐
随机试题
最新回复(0)