In order to make students have a good knowledge of science subjects, they are encouraged to______ their own science experiments.
#83509
A
operate
B
direct
C
manage
D
conduct
推荐题目
I ___in North China, but now I ___ the weather in South China.
#80667
A
used to live, am used to
B
used to living ; used to
C
was used to living; am used to
D
used to live; uesd to
We arrived on the platform just as the train was .
#70709
A
pulling up
B
pulling down
C
pulling out
D
pulling into
While a number of villagers in Shangcheng, Henan Province a kind of disease caused by the biting of a certain worm, very suffered death.
#74227
A
picked up, few
B
took up, few
C
brought up, a few
D
picked up, a few
Although he is often tired _____ his work, he is never tired _____ his job. In fact, he enjoys it.
#84375
A
of…with
B
with…from
C
with…of
D
at…with
The problem of global warming is serious.______，the sea levels have risen a little.
#82378
A
As a consequence
B
On the contrary
C
In a nutshell
D
In other words