请帮忙3道选择题
来源:百度知道 编辑:UC知道 时间:2024/06/28 05:22:47
1. _______ you return those books to the library immediately, you will have to pay a fine.
a. Until b. Unless c. If d. Provided
2. When you worry you can’t sleep and when you can’t sleep you worry ____.
a. much more b. even more c. many more d. few more
3. The river was high because it _____ for several weeks.
a. had been raining b. was raining c. has been raining d. rained
请选择并讲讲为什么。谢谢!
a. Until b. Unless c. If d. Provided
2. When you worry you can’t sleep and when you can’t sleep you worry ____.
a. much more b. even more c. many more d. few more
3. The river was high because it _____ for several weeks.
a. had been raining b. was raining c. has been raining d. rained
请选择并讲讲为什么。谢谢!
1.b
句子的意思是
你如果不马上(immediately)把书还来,你必须要……
2.a
比较级前只能加a lot,much,even,still这些
3.c
表示一种持续的状态 并还可能继续持续下去
b a c
1.B unless=if not
2.A 更多
3.C for several weeks说明还没结束