—How about your travel? —You can hardly imagine what difficulty we have had ___________ the vast desert.
#12675
A
exploring
B
explored
C
to explore
D
explore
推荐题目
You should study the details of the policy before you sign it.
#11635
A
in return
B
in advance
C
at ease
D
on purpose
The construction of a 5-million-ton iron and steel works is now under__________.
#14110
A
conclusion
B
contribution
C
condition
D
consideration
A lot of language learning，________ has been discovered，is happening in the first year of life，so parents should talk much to their children during that period.(2012·安徽，29)
#11563
A
as
B
it
C
which
D
this
----How many pens would you like, Madame? ----Well, I want _______ these.
#12201
A
three dozen
B
three dozen of
C
three dozens
D
three dozens of