21No one knows for sure why adolescence is________to humans.
A.slight
B.unique
C.similar
D.strong
开始考试练习点击查看答案22The local newspaper was criticized for being too exclusive and________.
A.uncompetitive
B.fierce
C.adjustable
D.sensible
开始考试练习点击查看答案23I have a habit of taking a coffee, which makes me feel________when I have to stay up late.
A.adequate
B.pessimistic
C.optimistic
D.energetic
开始考试练习点击查看答案24When you are preparing for a job interview, keep it in mind that your clothes should be beautiful and tidy, but________.
A.confidential
B.conservative
C.controversial
D.contradictory
开始考试练习点击查看答案25It is impossible for so________ chefs to cook so________meat in a day.
A.few, much
B.few, many
C.little, much
D.little, many
开始考试练习点击查看答案26Mary will not attend the important meeting to be held tomorrow,________to our disappointment.
A.much
B.more
C.too much
D.much more
开始考试练习点击查看答案27The famous company________has five hundred full-time employees and one hundred part-time employees.
A.currently
B.mostly
C.likely
D.internationally
开始考试练习点击查看答案28You should make your office area tidy and good,________your desk.
A.particularly
B.individually
C.objectively
D.personally
开始考试练习点击查看答案29Mary is a conscientious and moral student.She works very hard and is________to her teachers.
A.respected
B.respectable
C.respectful
D.respecting
开始考试练习点击查看答案30Her knowledge of painting and music is________Jack’s.
A.superior than
B.superior to
C.more superior than
D.superior better to
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