OG10语法268题及GWD22语法总结五十 49. The cameras of the Voyager II spacecraft detected six small, previously unseen moons circling Uranus, which doubles to twelve the number of satellites now kno... /
2010-06-08 / 查看
5 次
英语阅读根基功—长难句过关之分开构造 Exercise I plan to see her soon in England, though not, she reminded me, again at 10 Downing Street. The cessation of the employment of extraordinary mea... /
2010-06-08 / 查看
212 次