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【单选题】
下列哪一项不是外毒素的特点( )A.
属蛋白质
B.
毒性强
C.
有选择性毒性作用
D.
耐热
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【单选题】Harry has been unable to calculate his business' profit or loss for the year ended 31 December 20X8 as fire destroyed most of his accounting records. He has, however, been able to provide the followin...
A.
$8,750 profit
B.
$2,250 profit
C.
$8,800 profit
D.
$2200 profit
【简答题】曲柄摇杆机构中,当摇杆为原动件,该机构是否存在死点,取决于____是否与____共线。
【简答题】根据短文大意, 用所给词的适当形式填空。 In January Martha was hired (雇) by the Fernwood Company as a secretary. In March she 1 (send) to school by the c:ompany to study statistic, and accounting. In April she 2 ( give...
【简答题】Your cash book at 31 December 20X3 shows a bank balance of $565 overdrawn. On comparing this with your bank statement at the same date, you discover the following. 1 A cheque for $57 drawn by you on 2...
【简答题】Driving to a friend’s house on a recent evening, I was attracted by the sight of the full moon rising just above my friend’s rooftop. I stopped to watch it for a few moments, thinking about what a pit...
【单选题】The Man Behind the Story of Father Christmas/Santa ClausSt. Nicholas was a Bishop who lived in the fourth century in a place called Myra in Asia Minor (now called Turkey). He was a very rich man becau...
A.
St. Nicholas had sent gold to the poor family for three times.
B.
St. Nicholas was regarded as a patron saint by sailors.
C.
St. Nicholas was a generous God.
D.
Decembe r 6 th was considered as the day when St. Nicholas died.
【简答题】选出每组单词中不同类的一项。 ( ) 1. A. dog ( ) 2. A. grass ( ) 3. A. apple ( ) 4. A. car ( ) 5. A. December ( ) 6. A. waiter ( ) 7. A. windy ( ) 8. A. hotel ( ) 9. A. hugging ( ...
【单选题】第一节 词语配伍 从下栏所给选项中选出与各项意义相符的选项，并在答题卡1上将该项涂黑。
A.
December
B.
holiday
C.
Monday
D.
fall
E.
summer
F.
June
G.
Sunday People can have a rest on that day.
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