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(2013·福建，22)________ basic first－aid techniques will help you respond quickly to emergencies.
#89233
A
Known
B
Having known
C
Knowing
D
Being known
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______ which school was suitable for their son, the parents visited lots of different primary schools in the city.
#88918
A
To find
B
Being found
C
Found
D
Finding
 He told us whether           a meeting was still under discussion.
#95315
A
to have
B
having
C
have
D
had
---Would you please show me ___ to run the machine?----Sure.
#97788
A
which
B
what
C
how
D
when
In the weeks ________, we will say good bye to our dear teachers and friends at this great school.
#90903
A
following
B
followed
C
to follow
D
that followed
In order to improve English，________.
#88712
A
Jenny’s father bought her a lot of tapes
B
Jenny bought a lot of tapes for herself
C
a lot of tapes were bought by Jenny
D
a lot of tapes were bought by Jenny’s father