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【单选题】
下列哪一种物质可作为紫外线吸收剂( )。A.
氧化锌
B.
红凡士林
C.
对氨基苯甲酸类
D.
高岭土
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【单选题】—— What do you think made the girl so glad? —— ＿＿＿＿＿ a beautiful necklace.
A.
As she received
B.
Receiving
C.
Received
D.
Because of receiving
【单选题】fter shipment we shall draw on you ( ) the expenses we have paid as per your instrument.
A.
all
B.
for
C.
half
D.
against
【简答题】连词成句 1. get,I, brother , what , younger , should , my , for 2. you , gift , ever ,best , received , what's , have , the 3. album,how,photo,a,about 4. picnic , about , Saturday , what , next, a ,having...
【单选题】We felt amazed at the use the waste bottles.A．they had madeB．they had made ofC．they had putD．they h
A.
We felt amazed at the use ____ the waste bottles. A．they had made
B.
they had made of
C.
they had put
D.
they had put to
【简答题】A．They had families to take care of. B．They had to work overtime. C．They had no money to buy books. D．They did not like to go to school.
【简答题】A．They had no pollution. B．They had small boats. C．They could not think. D．They could not dive deep.
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