【单选题】Why doesn' t Tom like his job?
A.
Because he doesn't earn very much money.
B.
Because he has to work for quite a long time.
C.
Because he doesn' t have time for lunch.
D.
Because sometimes he has to work under bad weather.
【单选题】Sometimes online distance learning can be a problem because ______.
A.
learners don't have the money to pay for it
B.
some learners don't need face-to-face cues
C.
it is face-to-face learning
D.
some students feel it time consuming to read so many texts
【单选题】Why does Blair sometimes show up in A formal event without atie?
A.
Because he wants to make A show.
B.
Because he wants to attract attention.
C.
Because ties are costly.
D.
Because he wants to live in A casual way.
【简答题】His speech_____(以...为基础)on facts is popular with students.
【单选题】Sometimes it was a bit boring to work there because there wasn't always ______ much to do.
【判断题】当输入信号频率等于谐振频率时,并联谐振回路的阻抗呈阻性。
【多选题】数字身份因其不可消除,使得个体能够被永久追溯,所带来的伦理风险包括( )
【简答题】完形填空。 We sometimes say the lion is 'the king of the jungle' because it is stronger and 1 than the other animals. It can run faster than 2 other animals and it canhunt the 3 . The lion is the _ 4 anima...