中学英语教师招聘考试中学英语专业知识：英语翻译填空题每日一练(2018.11.25)

填空题
It may be necessary to stop（）(每隔一定时间) in the learning process and go back to the difficult points in the lessons.
答案：at intervals
填空题
Buying clothes（）(是一件很耗时的工作), because those clothes that a person likes are rarely the ones that fit him or her.
答案：is often a very time-consuming job
填空题
Over a third of the population was estimated（）(无法获得) to the health service.
答案：to have no access
填空题
The ship’s generator broke down and the pumps（）(不得不用手工操作) instead of mechanically.
答案：had to be operated manually
填空题
His remarks left me （）(想知道他的真实目的).
答案：wondering about his real purpose