【简答题】解比例 18 111 = X 222 1.25:0.25=x:1.6.
【单选题】下面不属于 JavaScript 基本数据类型的是
【单选题】一个数据类型通常包括三种要素,下面( )不是:
【单选题】Please go and find out __________.
A.
that the bus will arrive
B.
why will the bus arrive
C.
when the bus will arrive
D.
when will the bus arrive
【单选题】— Did Daisy catch the early bus? — Hardly ______ to the bus stop when the bus started. [ ]
【单选题】Hardly ______ when the bus suddenly pulled away.A.they had got to the bus stopB.they got to the bus
A.
Hardly ______ when the bus suddenly pulled away. A.they had got to the bus stop
B.
they got to the bus stop
C.
did they get to the bus stop
D.
had they got to the bus stop
【单选题】When the bus is driving along a busy street, you should be careful not to your head of the bus window. [ ]
【简答题】解方程. 260+x=530 x- 2 5 = 3 10 2x=1.6.
【简答题】化简比. 30:42 1 2 :0.8 45分:1小时 0.96:1.6.