It is said that dogs will keep you _________for as long as you want when you are feeling lonely．
#6967
A
safety
B
company
C
house
D
friend
推荐题目
No one has yet discovered who is responsible for the incident but the police are already collecting ______．
#6355
A
evidence
B
permission
C
figure
D
anxiety
Life is full of _______.School is thought as the most _______ obstacle(障碍) in the lives of youth today.
#5478
A
challenge; challenging
B
challenges; challenged
C
challenges; challenging
D
challenging; challenges
Millions of people are still homeless．Besides, there isn’t the most basic ____ from the Red Cross．
#6249
A
medicine
B
equipment
C
aid
D
material
I’m afraid none of us can __________ the machine that has been imported from abroad.Which of the following is wrong?
#6994
A
work
B
run
C
turn
D
operate