【单选题】
Medical research has shown that the widespread use of cigarettes contributes ___ the increaseof cancers.
①
to
②
for
③
with
④
towards
【单选题】
_________ the news of Jims death, the old medical officer was proud of his daughters boyfriend.
①
At
②
On
③
In
④
Of
【单选题】
Quizzes are part of the lecture program to keep students engaged and keep them _________, for students to be able to check that they understood what was covered.
①
thinking
②
think a lot
③
to think
④
thought
【单选题】
— Could you give me a discount?— _____________________.
①
No, thanks.
②
No, I cant.
③
Yes, I cant.
④
Yes. I can take 15% off the price.
【单选题】
A university ____ of teachers, administrators and students.
①
consists
②
composes
③
includes
④
contains
【单选题】
This is a big class, and ______ of the students are girls.
①
two third
②
second three
③
two thirds
④
two three
【单选题】
His manner was so pleasant that Bolla felt at ____ with him at once.
①
peace
②
large
③
ease
④
best
【单选题】
At midnight, he received a telephone call and was asked to meet at once.
①
mystery
②
mysterious
③
mystical
④
mythical