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【多选题】
10t以上的桥式起重机的滑触线应采用规格不小于( )mm的角钢,其固定的间距不应大于( )m。A.
50×5
B.
40×4
C.
2
D.
3
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举一反三
【单选题】If a video, image, or story goes __________, it spreads quickly and widely on the Internet through social media and e-mail.
A.
wild
B.
contagious
C.
viral
D.
infectious
【判断题】The collection of survey data through social media sites can be automated, but does not allow the researcher to customize reach to various segments of consumers.
A.
正确
B.
错误
【单选题】Sending messages through social media sites is also taking the place of verbal communication.
A.
True
B.
False
【单选题】It is said that the young generation——communication through social media. A. are open to B. are great to C. trying to D. needing to
A.
B.
C.
D.
D
【判断题】A limitation is that online surveys conducted through social media platforms do not encourage committed and credible feedback.
A.
正确
B.
错误
【单选题】When you enter college or start a new school, it’s a great idea to interact with your new peers through social media, such as Facebook. So you should _______.
A.
join the group created for your class and send mass friend requests to every single person before the first day of classes
B.
connect with your roommates through social media
C.
post every detail about your college, including your class schedule
【单选题】When you enter college or start a new school, it's a great idea to interact with your new peers through social media, such as Facebook. So you should __________.
A.
join the group created for your class and send mass friend requests to every single person before the first day of classes
B.
connect with your roommates through social media
C.
post every detail about your college, including your class schedule
D.
communicate with your classmates in daily life
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