题库
题库
A．heat
B．energy
C．food
D．oxygen
| 单选题 | Paragraph 1 | 查看答案 |
| 单选题 | There had not been such a severe storm in Trumbull County for a hundred years． | 查看答案 |
| 单选题 | He endured great pain before he finally __expired__ | 查看答案 |
| 单选题 | Rescue vehicles had a hard time getting to people． | 查看答案 |
| 单选题 | 查看答案 | |
| 单选题 | Which of the following is NOT true of traditional university research? | 查看答案 |
| 单选题 | George Snyder was a firefighter． | 查看答案 |
| 单选题 | 查看答案 | |
| 单选题 | The girl is __gazing__ at herself in the mirror． | 查看答案 |
| 单选题 | You have to be patient if you want to __sustain__ your position | 查看答案 |
| 单选题 | Organic chemistry helps to produce materials that are | 查看答案 |
| 单选题 | 查看答案 | |
| 单选题 | Ryan，with the help of others，is fulfilling his dream of help African people to _____________ . | 查看答案 |
| 单选题 | Several people were missing during the storm． | 查看答案 |
| 单选题 | Paragraph 4 | 查看答案 |
| 单选题 | 查看答案 | |
| 单选题 | This table is strong and __durable__． | 查看答案 |
| 单选题 | What do we learn from the last paragraph? | 查看答案 |
| 单选题 | A lot of people could fall ill after drinking __contaminated__ water． | 查看答案 |
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