(三级)在国际邮件中,()内禁止寄递已盖销或未盖销的邮票。
A、信函
B、印刷品
C、盲人读物
D、小包
参考答案:B, C
读下边某地等高线示意图,下列说法错误的是( )
A.甲村庄所在地的地形类型是盆地
B.乙地最适合开展攀岩运动
C.丙河由东北流向西南
D.丁地地处山谷
We will fly a kite as soon as your homework _______. [ ]
A. finishes
B. will be finished
C. has finished
D. is finished