【单选题】三圈环流假设地表均匀且存在地球自转,三圈环流部分证明是正确的,主要在( )。
【单选题】三圈环流假设地表均匀且存在地球自转,三圈环流部分证明是正确的,主要在()。
【单选题】People who join the Slow Movement do not use computers, travel in cars, or watch television.
【单选题】设函数【图片】,则下列说法正确的是( )
【单选题】设函数 满足微分方程 ,且 ,则对函数 的下列说法正确的是( ).
【单选题】The police station asks for public help because______.
A.
ordinary people like the television programme
B.
ordinary people are interested in pictures of paintings, jewellery, etc.
C.
the policemen can not catch the thieves themselves
D.
ordinary people may help the policemen get useful information about the criminals
【单选题】Tom succeeded under the help of______.
A.
a special computer technology
B.
a special television technology
【单选题】The word media basically refers to ____ we commonly call newspapers, magazines, radios and televisions.
【单选题】B Good evening, ladies and gentlemen, I’m Roy , and this is my show. This is a television show for all families, and I know you’ll enjoy it. Let’s start with a story. Once there was a proud pig on a f...
【单选题】气动系统的气源输出口的后面通常配置有冷却、过滤、干燥等元件,其目的是为了( )