【多选题】二战后,美国快餐行业迅速发展的原因有哪些
【简答题】We need a better work environment in this office.
【判断题】体育与健康课程是一门以身体练习为主要手段的课程()
【单选题】You'd better not always look up the news words _____ dictionary while reading. Sometimes we need to guess. [ ]
【单选题】In such cases, we need better laws to ________ the content of the Internet.
【单选题】I am not sure if you _____ in the exam, but you'll be better if you _____ better. [ ]
D.
will succeed, will work
【单选题】—We’d better take some extra money ________ we need it.—I can’t agree with you more.A.if B.so tha
A.
29.—We’d better take some extra money ________ we need it. —I can’t agree with you more. A.if
【单选题】2-2-46 B 2 分子中,两个硼原子的 np 轨道可能组成的成键分子轨道总数是( ) 。
【单选题】To think better we need to _______________.
A.
borrow other's opinions and make a list of them
B.
identify the components of thinking by asking essential questions
C.
ask somebody to help us with our questions