Since the baby milk powder was found to be polluted, there has been universal doubt _____ other food products are safe _____.
#89443
A
that; to eat
B
whether; to be eaten
C
that; to be eaten
D
whether; to eat
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She prepared a great meal to ______ the help of her neighbors in finding her lost little daughter.
#96988
A
express
B
admit
C
explain
D
acknowledge
(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
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
___________ time, she will make a first-class tennis player like LiNa.
#88686
A
Having given
B
To give
C
Giving
D
Given