2. 职称考试
  3. Anne couldn′t concentrate ______ whatshe was doing while her family were watc...

Anne couldn′t concentrate ______ whatshe was doing while her family were watc...

admin2020-12-24  35
问题 Anne couldn′t concentrate ______ whatshe was doing while her family were watching TV.
选项 A.to      
B.on      
C.for     
D.in
答案B
解析考查固定搭配。Concentrate on意为“集中注意力于，专心致志于”。句意为“她家人正在看电视，安妮不能集中注意力在自己正在做的事情上”。
转载请注明原文地址:https://ti.zuoweng.com/ti/HkO8KKKQ
相关试题推荐
随机试题