环球网校成立于2003年,在七年时间里,网校经历了飞速发展,目前已经拥有工程、外语、财会、经贸、医疗卫生、学历、国家职业资格等七大类近百个考试项目的网络辅导课程,每年上传课程万余小... 学校首页
6. Have you ______ your father recently?
No. He doesn’t often write to me.
A. heard about B. heard of C. heard from D. got from
7. ______did you sleep last night?
Iwas reading too late to fall asleep.
A. How long B. Why C. How soon D. How
答案:C D