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【单选题】
下列不属于天然产物农药的是()。A.
石硫合剂
B.
DDT
C.
硫磺
D.
矿物油
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举一反三
【简答题】(A) 阅读材料,从题后所给的 A 、B 、C 三个选项中选出最佳答案。 Dear Emily, I like your TV programs very much. I’m now writing to ask you something about American social customs( 习俗). My American friends want me to join them in...
【单选题】When I go out on Wednesday, what clothes should I wear?
A.
A warm coat.
B.
A T-shirt.
C.
A suit.
【单选题】You may use the room as you like ________ you clean it up afterwards.
A.
as far as
B.
so long as
C.
in case
D.
even if
【简答题】Dear Emily, I like your TV programs very much. I’m now writing to ask you something about American social customs( 习俗 ). My American friends want me to join them in their dinner party. I am very happy...
【单选题】临床上处理乙型肝炎患者血液污染过的物品的措施 不正确 的是
A.
煮沸法
B.
流动蒸气法
C.
高压蒸气灭菌法
D.
75% 的酒精浸泡
E.
0.5% 的过氧乙酸浸泡
【单选题】我们从儿童的发展过程可知,儿童的发展总是从喜怒哀思等一般情绪发展到道德感、理智感等高级情感。这种现象体现了人的发展具有()
A.
顺序性
B.
阶段性
C.
差异性
D.
不平衡性
【简答题】阅读材料,从题后所给的 A 、 B 、 C 三个选项中选出最佳答案。 Dear Emily, I like your TV programs very much. I’m now writing to ask you something about American social customs( 习俗 ). My American friends want me to join them in ...
【单选题】You may use the room ______ you clean it afterward.
A.
as long as
B.
because
C.
so that
D.
even though
【单选题】You may use the room as you like,______ you clean it up afterwards.
A.
as though
B.
so long as
C.
now that
D.
as far as
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