问题
单项选择题
[听力原文] 明明出去买火柴。回来以后，妈妈问明明：“火柴好吗？”明明说：“很好，每一根我都试过，全部划得着。”（）
A．明明把火柴用光了
B．火柴很贵
C．火柴很多
D．妈妈很高兴
答案
参考答案：A
解析：
“每一根……全部划得着”说明他把每根火柴都划着试过了，选A。
搜题请搜索小程序“爱下问搜题”
[听力原文] 明明出去买火柴。回来以后，妈妈问明明：“火柴好吗？”明明说：“很好，每一根我都试过，全部划得着。”（）
A．明明把火柴用光了
B．火柴很贵
C．火柴很多
D．妈妈很高兴
参考答案：A
解析：
“每一根……全部划得着”说明他把每根火柴都划着试过了，选A。
| 用方框中所给单词的适当形式填空，使短文完整正确。（每个单词限用一次） | |
| |
| Playing sports like running every day l _ good to your longer life. But researchers at Boston University have also found people are likely(可能WJ) to live to age 100 or 2_____because of a kind of genes(基因) in people. The technique may also help doctors know 3_____ you may get a disease before tlie signs show up. Living a long, 4 .life lies in your fanulie.s. If your grandparents and parP.nts lived into their 90s and 5 healthy until the end, there's a pretty good chance vou will have, too. So it's 6 that genes play an important role in your ages. The Boston University researchar says this kind of findings are very 7 _ ancl important, not just in knowing who will live longest, but in 8 helping people live longer and healthier lives. As the cost of the 9 genetic tests goes on dropping , he says doctors will be able to screer patients for diseases they may not10 until later in life, and gave ways to avoid them. |
