China _____ the WTO in 2001. [     ] A.

China _____ the WTO in 2001. [     ] A. China _____ the WTO in 2001. [     China _________ the WTO in 2001. [     ] We saw a  _____  teapot in the museum.   用 in the distance, at a distan Everyone _____ the traffic _____. [     阅读理解.      A lot of children in China no The Great Wall is _____ the north of China.    完形填空。      The Great Wall of China has a There are _____ months in a year. The _____ month          man in a bl A、a