A:v(A)=0.15mol/(L•min)
B:v(B)=0.01mol/(L•s)
C:v(C)=0.40mol/(L•min)
D:v(D)=0.45mol/(L•min)
____ ____ you like to keep a cat?
(____)A.apple (____)B.orange (____)C.map
(____)D.grey (____)E.purple
短语翻译。
①与……一样____
②偶尔、间或、有时____
③8个小时的睡眠____
④担心…..____
⑤对……说“不”____