【单选题】Would you please _____ to each other before you hand in your examination papers?
【单选题】Don’t talk about such things of __________ you are not sure.
【判断题】利用反浆可改善飞机着陆性能以及地面机动能力而不用额外增加专门的反推装置。
【单选题】Don’t talk ________ you are eating.
【多选题】Which of the following statements about the British Empire are True?
A.
It ruled about one-fifth of the world's population at the time.
B.
It covered almost a quarter of the Earth's total land area.
C.
Its political,legal,linguistic and cultural legacy is widespread.
D.
It was often described as "the empire on which the sun never sets".
【单选题】You ______. Don’t talk on the phone.
【单选题】指北针符号,圆用细实线绘制,圆的直径正确的是()mm
【简答题】Undersell and overdeliver in everything that you do. Don’t talk about how great you are; instead, be great and give abundant credit to others.