第83页 - 亮点给力提优课时作业本九年级英语译林版

have fallen behind

has such a talent/gift for directing

if/whether he has

been to

will be widely used

cheers me up

In my class, 24.4% of the students prefer reading e-books, and 75.6% of them

prefer reading paper books. （更多请点击查看作业精灵详解）