血液经过体循环后最先流回到[ ]
A.右心室
B.右心房
C.左心房
D.左心室
答案:B
— What do you think of the furniture on exhibition ?
— Well, great ! But I don't think much of _____ you bought. [ ]
A. the one
B. it
C. that
D. which
有一个长方体的正面和底面的面积之和是352平方厘米,如果它的长、宽、高都是大于10的质数,则长方体的体积是______立方厘米.