高手请进！高中英语题！急急急

来源：百度知道 编辑：UC知道 时间：2024/06/28 14:41:00
2. No one has yet succeeded in explaining the ________ of how life began.
A. causeB. problemC. reasonD. puzzle
4. I can’t give you the card without Smith’s ________.
A. agreementB. allowingC. permissionD. Perfomance
5. What impressed me most was that they never lost ________.
A. heartsB. heartC. their heartD. their hearts
9. There are usually at least two ________ of looking at every question.
A. meansB. directionsC. viewsD. Ways
12. The most important________ of his speech was that we should all work whole-heartedly for the people.
A. pointB. senseC. spotD. View
18. What ________! Where did you get them?
A. big fishB. a big fishC. a piece of big fishD. big a fish
请分析各个选项之间的区别，谢谢！

答案:2. B 4.C 5. A 9. A 12. A 18. B
2. No one has yet succeeded in explaining the ____B____ of how life began.
A. causeB. problemC. reasonD. puzzle
4. I can’t give you the card without Smith’s _____C___.
A. agreementB. allowingC. permissionD. Perfomance
5. What impressed me most was that they never lost _A_______.
A. heartsB. heartC. their heartD. their hearts
9. There are usually at least two ____A____ of looking at every question.
A. meansB. directionsC. viewsD. Ways
12. The most important____A____ of his speech was that we should all work whole-heartedly for the people.
A. pointB. senseC. spotD. View
18. What ___B_____! Where did you get them?
A. big fishB. a big fishC. a piece of big fishD. big a fish