----What do you know the _____ of are the pig influenza in humans? ---- usually similar to regular human seasonal influenza .
#7572
A
symptoms
B
sympathy
C
symbol
D
symptom
推荐题目
The buildings of this style can be seen _________.
#6671
A
all of Europe
B
all over Europe
C
all the Europe
D
all European
It was with great delight that I read in your February _____ the letter to the Editor written by Prof. Johnson.
#6727
A
issue
B
item
C
magazine
D
copy
The government is aiming to reduce the unemployment, but it’s quite _______ to have a job at all these days.
#5341
A
anything
B
something
C
somewhere
D
nothing
Think twice before you make a decision on this matter. It will make ______ to your life.
#7246
A
no difference
B
a difference
C
little difference
D
difference