大学MOOC 和为十中-高二英语练习讲评(东莞市第十高级中学)1450164191 最新慕课完整章节测试答案

复习过去分词和动词ing形式

1、单选题：
‍1.____ the child to bed, she began to  correct the students’ homework.‌
选项：
A: Sending
B: Being sent
C: Sent 
D: Having sent
答案: 【 Having sent】

2、单选题：
‌2._____ in the queue for half an hour,  Tom suddenly realized that he had left his wallet at home.‏
选项：
A: To wait
B: Have waited   
C:  Having waited  
D: To have waited
答案: 【  Having waited  】

3、单选题：
​3.______ carefully,  the patient left the hospital.‏
选项：
A:  H