大学英语单项选择题每日一练(2019.09.15)

单项选择题
You have your choice of three（）of ice cream.
A.varieties
B.tops
C.respects
D.decks
单项选择题
The secret agent concealed his real mission, so many local people were（）into thinking that he was a good person.
A.betrayed
B.driven
C.deceived
D.convinced
单项选择题
The starter (赛跑发令员) gave the（） for the race to begin.
A.advice
B.signal
C.glow
D.attention
单项选择题
Income tax rates are（）to one's annual income.
A.related
B.dependent
C.based
D.associated
单项选择题
He has been（）from the swimming race because he did not win any of the practice races.
A.reduced
B.deleted
C.eliminated
D.diminished