题目内容
（请给出正确答案）
A.You would visit
B.You’ll visit
C.You should visit
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更多“()your parents on holidays.”相关的问题
B.to be taken
C.to be bought to
D.to buy
A、taking
B、take
C、avoiding
D、avoid
A.reach
B.range
C.touch
D.watch
A.without they permitting
B.although they says other
C.no matter what they says
D.despite their saying it
A.对于污染大气，HO·主要来源于醛的光解，尤其是甲醛的光解
B.O3的光解是清洁大气中HO·的主要来源
C.HO·的光化学生成率白天高于夜间
D.HO·有很高的活性，具有强氧化作用
A.disappointing with
B.disappointed on
C.disappointed with
D.disappointing for
Her parents are ____ professors.
A. both
B. all
C. any
D. some
A.before
B.behind
C.against
D.after
B.will
C.as well as
D.does
