汽车拖挂运输应符合()。
A.技术上合理
B.经济上合算
C.安全可靠
D.效率高
参考答案:A, B, C
— Your coat looks nice. Is it __________ cotton?
— Yes. It’s __________ Shanghai.
A.made of; made by
B.made of; made in
C.made from; made by
D.made for; made in
中国古时候有个文学家叫做司马迁的说过:“人固有一死,______,______。