_____, the subject was always in my mind.
A、Walking or sleeping
B、Walking or slept
C、Having walked or slept
D、To walk and sleep
A、Walking or sleeping
B、Walking or slept
C、Having walked or slept
D、To walk and sleep
A.错误
B.正确
A.regard
B.regarded
C.regarding
D.is regarded
In the following, which subject is the safest one to start a conversation? ______
A.Salary.
B.Privacy.
C.Politics.
D.Weather.
The subject of this passage is ______.
A.the Florida Beaches
B.Beached Whales
C.Whale Sounds
D.Medical Treatment of Whales
The subject of this passage is ______.
A.summer vacations
B.the seashore
C.artificial sand
D.sand and water
A.habit
B.structure
C.temperament
D.appearance
The writer thinks that it is ______ to try to master every subject
A.necessary
B.possible
C.not good
D.not interesting
A.surgery
B.sponsor
C.specialist
D.employer
Student: ______a few questions on the subject of solar energy.Teacher: Ok, go ahead.
A.I guess I can ask you
B.I"d like to ask you
C.I"d better ask you
D.I want to bother you with
A.on
B.at
C.to
D.for