题目内容
(请给出正确答案)
[判断题]
It was very difficult believed that he passed the exam.()
查看答案
如果结果不匹配,请 联系老师 获取答案
You must be very careful when handling these acids______they are very concentrated.
A.as
B.when
C.if
D.while
Computers are very versatile. This sentence means ______.
A.computers are very expensive
B.computers can do many things
C.computers are very good to play with
D.computers are very cheap
The four people in the car were going to do ______.
A.something not very important
B.something very important
C.nothing at all
D.anything they liked
A.with
B.on
C.in
Electrical ______ made in Japan are very popular with Chinese families.
A.facilities
B.applications
C.instruments
D.appliances
A.popular
B.considerate
C.careful
D.simple