16.It is ______ to eat such foods in Sichuan province.

16.It is ______ to eat such foods in Sichuan province.
a、causal
b、typical
c、formal
d、false
17.We’ve been looking forward to ______ these international students.
a、see
b、seen
c、seeing
d、saw
18.We have realized that communication ______ the mind.
a、break
b、pressed
c、broaden
d、strengthen
19.It is really a well-written ______ that we all appreciate.
a、portrait
b、essay
c、commencement
d、playwright
20.If I ______,I would have studied my lessons better.
a、had not graduated
b、graduates
c、graduated
d、have not graduated
21.He feels ______ that he will finish that task.
a、confined
b、confirmed
c、confident
d、confused
22.Since we have not resolved this problem so far,we need to adopt a different _____.
a、attitude
b、appreciation
c、approach
d、application
23.We have both required and ______ course in college.
a、elective
b、electing
c、selective
d、selecting
24.There‘s no ______ to the park form the main road.
a、access
b、avenue
c、exposure
d、edge
25.I spend a ______ night last night.
a、restless
b、easiest
c、twinkling
d、passive
26.Don‘t put too much ______ in what the newspaper says
a、certainty
b、insurance
c、content
d、confidence
27.I must be off now,_______my sister is expecting me.
a、or
b、so
c、for
d、and
28.College days will be the ______ time in your life.
a、golden
b、gold
c、border
d、broad
29.Hi,welcome to our college,you will ______ at least four years here.
a、cost
b、pay
c、spend
d、last
30.Man has yet to _____ the Mars.
a、conquer
b、conceal
c、console
d、consent
31.______ the steps of the building,a group of engineering seniors huddled.
a、On
b、In
c、Above
d、With
32.He ______ his arms to welcome us.
a、spread out
b、spread to
c、spread with
d、spread over
33.The new bridge is a triumph of _____.
a、engagement
b、enjoyment
c、emission
d、engineering
34.Most of us prepared to _____ during this National Celebration Holiday.
a、get into
b、get after
c、get around
d、get in with
35.The more he explained,the more _____ the question became.
a、dark
b、obscured
c、obvious
d、confused