【简答题】With the help of his colleagues, he finished his work (succeed)______.
【单选题】I think John will win the race, Yes, he started off ______a great speed.
【单选题】- I think John will win the race. - Yes, he started off ________ a great speed.
【单选题】如果一个双重循环的外循环次数是10次,内循环次数是5次,那么执行程序时,内循环的循环体会执行多少次
【单选题】颗粒在流体中沉降,其沉降速度是()速度。
【单选题】Every time _____ he thought of his past, he couldn't help bursting _____. [ ]
【单选题】His timely warning was_____ help us avoid being cheated.
【判断题】食管壁组要由横纹肌和平滑肌构成,是输送食物入喂的管道
【单选题】________ his help, I finally caught up with my classmates.
【单选题】时代精神反映社会进步的发展方向,( )时代的进步潮流。