Unit 2 How often do you exercise 单元基础检测（含答案解析）.doc
中小学教育资源及组卷应用平台
Unit2
How
often
do
you
exercise【单元检测】
一、单项选择(共15分)
1．________
jeans
were
invented
over
100
years
ago,
they're
still
in
fashion
today.
A．Because
B．If
C．Although
D．Since
2．—Smoking
brings
me
a
lot
of
ideas.
—Stop
that!
After
all，
is
more
important
than
health.
A．nothing
B．something
C．an...