The man can use her computer.
The man can help himself to some food.
The man should put the computer on the table.
The man should help her to move the table.
第1题:
第2题:
before
while
as
after
第3题:
第4题:
第5题:
第6题:
第7题:
尽管没有人认为未来几个月内世界经济危机会消失,但是在一定程度上的复苏是肯定的。
尽管世界经济复苏的迹象是肯定的,但是未来几个月内经济危机缓和的现象还不很明显。
尽管已经显现出一定程度的经济复苏,但没有迹象表明世界经济危机在未来几个月会减缓。
第8题:
第9题:
第10题:
save energy
check e-mails
study efficiently
organize activities
第11题:
until
unless
while
if
第12题:
第13题:
upon receiving the application form
within 3 weeks of their first flight
before their first flight with Air France
within 6 months of joining the program
第14题:
第15题:
people living in the country
non-government officials
people with insurance
the poor and the old
第16题:
第17题:
第18题:
Remembering our urgent tasks.
Any activities we’re eager to do.
Taking a break in the afternoon.
The promise to study efficiently.
第19题:
第20题:
第21题:
第22题:
a better way to download an Ebook
a new kind of book-the Ebooks
the new version of Ebooks
the fun of reading Ebooks
第23题:
第24题:
Yes, I know that.
Yes, I’d like to.
Yes, I’m all right.
Yes, I’m sure.