对外经济关系是包括()
A.对外贸易
B.技术交流
C.利用外资
D.对外经济援助
E.对外投资
参考答案:A, B, C, D, E
I would rather________Professor Smith and I would rather you________for him at once.
A.invite;sent
B.invited;send
C.inviting;sending
D.invite;sending
已知不等式-x+5>3x-3的解集是x<2,则直线y=-x+5与y=3x-3的交点坐标是______.