【判断题】均衡速度法计算列车运行时分是指列车在区段内按照均衡速度运行所用的时间。
【单选题】From the story we know_____
A.
Chopin could be famous because of his own talent and the help from Liszt
B.
Liszt planned to make Chopin famous
C.
Liszt was Chopin's teacher
D.
one could be famous only with the help of a famous pianist
【单选题】By plotting the analysis messages on weather charts, we are able to .
A.
prevent any possible accident at sea
B.
prepare a reasonable forecast of the wind and weather
C.
help the mariner to fix an accurate ship’s position
D.
aid the salvage of a ship in peril
【判断题】在包装中,市场调研和设计定位有着非常重要的作用。
【单选题】Yesterday my friend and I went to the supermarket nearby. We found that there were _______ nothi
A.
68. Yesterday my friend and I went to the supermarket nearby. We found that there were _______ nothing worth buying. A.almost