Every time _______ I come across difficulties, I will turn to my parents for help.
#5680
A
/
B
when
C
that
D
which
推荐题目
. Today, housework has been made much easier by electrical _____.
#7442
A
facilities
B
appliances
C
instruments
D
equipment
--What kind of ________ makes 3G cellphones so popular with the young? --Video communication, I think.
#6577
A
mark
B
sign
C
symbol
D
feature
24．We have strong __________ for believing that the mine accident in Heilongjiang was due to the poor management.
#6766
A
grounds
B
reason
C
cause
D
Purpose
Before leaving the country, you must be in_______of a solid permit.
#7394
A
charge
B
possession
C
demand
D
case