A:红光
B:黄光
C:绿光
D:紫光
将与下列经纬线称呼对应的字母填在括号内
A.北极 B.本初子午线 C.南极 D.赤道
①0°经线﹣ ____
②90°N﹣ ____
③90°S﹣ ____
④0°纬线﹣____
完形填空
Look! There 1many kites in the2.They are red,yellow and blue.I like 3kites 4 much.But I can't fly very5.My brother Peter can do6 well.He often 7me fly kites.We go out8our kites every Sunday.9my brother's help,now I can fly10.
①门户开放
②资本输出
③贩卖黑奴
④不平等贸易
下列各句中,没有语病的一句是( )