在以下各种说法中,正确的是( )
E如果测量到来自遥远星系上某些元素发出的光波波长比地球上这些元素静止时发光的波长长,这说明该星系正在远离我们而去
The cloud an airplane. A. look like B. looks like C. like
There are about four weeks in a . A. hour B. year C. month
He always eats cabbageMondays. A. on B. in C. at
The girl is in the oceam. A. swim B. reading C. swimming
We our kites tomorrow. A. flying B. flys C. will fly