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【单选题】
自鸦片战争后,英国割据香港直至香港回归祖国,英国统治了香港多少年 ?A.
99 年
B.
100 年
C.
150 年
D.
155 年
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举一反三
【单选题】Which tea is produced in Suzhou and also enjoys a good reputation in China ?
A.
Longjing Tea.
B.
Biluochun Tea.
C.
Puer Tea.
D.
Oolong tea.
【简答题】观察的品质有观察的目的性、观察的客观性、观察的精细性和观察的——。
【单选题】_________is also called "low tea" as it is served at a low table.
A.
morning tea
B.
lunch tea
C.
afternoon tea
D.
late tea
【单选题】Plastic bags are provided for our convenience but they have also ___ the pollution of the environment. [ ]
A.
adapted to
B.
turned to
C.
contributed to
D.
looked forward to
【单选题】. ________ being very convenient to shoppers, plastic bags also cause serious white pollution.
A.
Because
B.
Since
C.
While
D.
If
【单选题】在双缝干涉实验中，当入射单色光的波长减小时，屏幕上干涉条纹的变化情况是( )。
A.
条纹变密并远离屏幕中心
B.
条纹变密并靠近屏幕中心
C.
条纹变宽并远离屏幕中心
D.
条纹变宽并靠近屏幕中心
【单选题】Plastic bags are provided for our convenience but they have also_______ the pollution of the environment．
A.
adapted to
B.
turned to
C.
contributed to
D.
looked forwarded to
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