【判断题】要使空气中的水汽产生凝结需要满足两个条件,一是空气中水汽达到过饱和,二是空气中要有亲水性凝结核。
【单选题】I strongly suggest you ______________. It's not good for your health.
A.
break the habbit of staying up.
B.
make staying up a habit.
C.
get into the habit of staying up.
D.
to break the habit of staying up.
【判断题】运算符"%"的操作数不允许为单精度和双精度浮点型,允许为字符型和整型。
【单选题】I strongly suggest you ( ).It is not good for your health.
A.
break the habit of staying up
B.
make staying up a habit
C.
get into the habit of staying up
D.
to break the habit of staying up
【判断题】C语言的基本类型中,包括:字符型、整型、实型、字符串型和逻辑型( )。
【单选题】形成地形雨、锋面雨和对流雨都需要具备的三个条件是: ①空气中有足够水汽 ②空气中有足够凝结核 ③空气中的水平运动 ④空气的上升运动
【判断题】要使空气中的水汽产生凝结需要满足两个条件,一是空气中水汽达到过饱和,二是空气中要有凝结核。
【单选题】I strongly suggest you ________ your oil share, whose price is sure to go up. [ ]