![](https://static.youtibao.com/asksite/comm/h5/images/m_q_title.png)
[主观题]
According to the text, 6 to 10 percent of the Internet users in the US have addiction prob
lems.
A.Y
B.N
C.NG
查看答案
![](https://static.youtibao.com/asksite/comm/h5/images/solist_ts.png)
A.Y
B.N
C.NG
His brother is so clever (聪明的,灵巧的) that he can easily (容易地) learn the English texts by heart quickly.
His brother is ______ to learn the English texts by heart quickly.
此题为判断题(对,错)。
听力原文:M: The University Bookstore opens at nine in the morning.
W: Oh dear, I need a textbook for my eight o'clock class today.
Q: What does the woman mean?
(15)
A.She won't be able to get the book before class.
B.The books there are too expensive.
C.She hopes to get a good deal on some second-hand books.
D.The textbook she needs isn't in yet.
A.吊装带断裂强度不低于60cN/tex(厘牛/特克斯)
B.承载芯应由一束或多束母材相同的丝束缠绕而成,且丝束的最小缠绕圈数为11hkl圈
C.封套应由与母材相同的纤维丝编织而成
D.吊装带的最小破断力应为4倍极限工作荷载,而封套的最小破断力不低于2倍极限荷载