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【单选题】
II期临床试验最低病例数不得少于A.
100例
B.
50例
C.
500例
D.
300例
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皮皮学刷刷变学霸
举一反三
【单选题】The modern Scots and Irish are the descendants of ( ).
A.
Gaels
B.
Britons
C.
Anglo-Saxons
【简答题】同学们,请阅读以下完型填空。然后在后续的选项中按题号选择正确答案。
【单选题】The descendants of prominent families have to learn to protect their privacy in one way or another.
A.
eminent
B.
affluent
C.
thrifty
D.
considerable
【单选题】The Chinese people are known _____the descendants of the dragon.
A.
for
B.
as
C.
in
D.
to
【多选题】Taxes being so high, the descendants of the wealthy class of the nineteenth century are being forced to rent out their estates to paying guests.
A.
In the nineteenth century, the wealthy class rented out its estates.
B.
Because of high taxes, families that were rich one hundred years ago now rent out their estates.
C.
Guests pay high taxes when they rent old estates.
D.
Some families that were once wealthy are having trouble paying their taxes.
E.
High taxes have changed the lives of some of the old wealthy families.
【单选题】People said Chinese people is the Descendants of the ( ).
A.
dragon
B.
phoenix
C.
panda
D.
unicorn
【简答题】元组使用的是________存放元素,列表使用的是方括号
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