US President Barack Obama ________ a national speech at the 10th anniversary of 9/11 terror attacks．
#70334
A
addressed
B
delivered
C
spoke
D
recited
推荐题目
Before Sally left home, her mother kept telling her to ________ her manners at the party.
#74978
A
notice
B
care
C
mind
D
observe
Many old houses have been ____to make way for new roads.
#67652
A
torn up
B
torn down
C
torn into
D
torn off
Whether we can finish the task on time or not will _______ the weather.
#68288
A
depend on
B
carry on
C
switch on
D
go on
The building is carefully designed so that everyone can leave the building safely if an accident .
#66508
A
increases
B
raises
C
rises
D
arises
The aging population in China will greatly _______ the whole society.
#77016
A
effect
B
effort
C
affect
D
afford