---- Is there a vaccine _____ pig influenza?, I’m anxious to know. ----- Don’t worry, there is a vaccine _____ for pigs against pig influenza
#29176
A
for; available
B
against ; use
C
to; access
D
against; available
推荐题目
Tell me _______how it came about that you were 20 minutes late for class. You needn’t go into details.
#25811
A
in advance
B
in brief
C
in total
D
in vain
Every year, many competitors from famous university come to the Thames to compete each other boating.
#26095
A
for; against
B
against; with
C
with; in
D
in; with
A serious study of physics is impossible________some knowledge of mathematics.(2013·大纲全国，31)
#25263
A
against
B
before
C
beyond
D
without
Jenny nearly missed the fight __________doing too much shopping
#26437
A
as a result of
B
in terms of
C
regardless of
D
on top of
He will revenge himself____his neighbor, a mean (卑鄙的) officer, ____ the murder of his wife.
#26514
A
for; on.
B
on; for.
C
at; on.
D
on; at