用棱长是1厘米的小正方体木块,拼成一个最小的长方体,表面积减少了2平方厘米.______.
表面积减少:1×1×2=2(平方厘米),
所以原题说法正确.
故答案为:正确.
Some necessary equipment as well as food and clothes________sent to the disasterhit area since
the powerful earthquake occurred. [ ]
A. has been
B. have been
C. is being
D. are being
“贤哉,回也!一箪食,一瓢饮,在陋巷,人不堪其忧,回也不改其乐。”是孔子称赞他哪个弟子的话()?