To succeed in a scientific experiment _____ .
#98179
A
carefulness is need
B
carefulness is one needs
C
one needs to be careful
D
one need being careful
推荐题目
The new library, ______ last week, is very popular _____ the students.
#96838
A
opening, to
B
opened, with
C
open, to
D
having been opened, among
However frequently , the works of Shakespeare always attract many people.
#90690
A
performed
B
performing
C
being performed
D
to be performed
The new shopping center _____ now will be put into use by the end of this year.
#97547
A
built
B
be built
C
being built
D
to be built
We are kept ______ of what is happening in the world by reading newspapers and watching TV.
#95539
A
to inform
B
to be informed
C
informing
D
informed
There are five chairs ___ ,but I am at a loss which to buy .
#96991
A
to be chosen
B
to choose from
C
to choose
D
to be chosen from