Niagara Falls is a great tourist drawing millions of visitors from all parts of the world every year．
#6432
A
interest
B
attraction
C
view
D
scene
推荐题目
Professor Jordon is well known for his _____ into the habits of the common housefly.
#6923
A
examination
B
introduction
C
research
D
expression
Dogs are our good friends as they can keep ______ with us when we are lonely．
#6100
A
ambition
B
company
C
balance
D
distinction
I listened to Dr.Wilson’s lecture about the protection of wild animals,but I was unable to grasp its key _________.
#6989
A
words
B
notes
C
dots
D
points
Last night he saw two dark ___enter the building, and then there was the explosion.
#6234
A
features
B
characters
C
images
D
figures
Now that taking exercise will build up your , you should try to run in the morning.
#5914
A
strength
B
weakness
C
energy
D
balance