【判断题】建立查询时,条件表达式中可使用连接操作符连接两个表达式,“&”和“+”都是连接操作符。
【单选题】We must get rid of anything that is harmful to _____society and only in this way can we build _____ harmonious society. [ ]
【单选题】12) "Trade is generally harmful if there are large disparities between countries in wages."
A.
This is generally true.
B.
This is generally false.
C.
Trade theory has nothing to say about this issue.
D.
This is true if the trade partner ignores child labor laws.
E.
This is true if the trade partner uses prison labor.
【单选题】The fire has caused great losses, but the factory tried to ____ __ the consequences影响 by saying that the damage was not as serious as reported.
【单选题】第41题 This notice is to provide information about ________.
A.
scheduling of Washington DC tours
B.
the security system of the White House
C.
application for a tour of the White House
D.
duties of a tour group leader
【单选题】Smoking is a harmful habit and makes one addicted once they start doing it. The number of teenagers smoking today has increased【C1】______ . Their parents do their best to【C2】______ them from starting ...
【单选题】The fire has caused great losses, but the factory tried to ______ the consequences by saying that the damage was not as serious as reported.
【单选题】This is green food. It is _____ for our health. [ ]
【简答题】The fire has caused great losses, but the factory tried to ________ the consequences by saying that the damage was not as serious as reported. A) decrease B) subtract C) minimize D) degrade