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【判断题】
银盐法测定 As,其中醋酸铅棉花的作用是吸收可能生成的 H2S。
A.
正确
B.
错误
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举一反三
【单选题】—Are there ______ students in the classroom now? —No, there aren't ______. They are on the playground. [     ]
A.
some; any
B.
some; some
C.
any; any
D.
any; some
【单选题】Shall I order beer, or is there () particular type you prefer?
A.
some
B.
and
C.
afford
D.
much
【判断题】四 、阅读理解(本题10小题,每小题4分,共40分) 阅读以下两篇短文,分别按短文后的要求答题。 A My School This is my school, No.1 Vocational School. It is a big school and has got eight hundred students. There are two big buildings, a red one an...
A.
正确
B.
错误
【简答题】请听下面一段材料,回答第1-3题。 1. Where did the man go this morning? A. His own garden. B. A playground. C. A park. 2. Did the man often go there early in the morning? A. No, it is the first time. B. Yes, often. C...
【单选题】下列说法不正确的一项为:( )
A.
第三学段学生习作时应能根据表达需要,正确使用常用的标点符号。
B.
课标明文要求第三学段学生习作时尝试“分段表述”。
C.
人教版五年级《语文》上册要求练写的文体种类有:抒情文、说明文、启示文、读后感、场面描写和故事梗概。
D.
人教版《语文》将“习作”演讲稿、读后感的训练放在六年级上册。
【单选题】已知空间有a、b两点,电压Uab=10V,a点电位为 为( )。
A.
6V
B.
-6V
C.
14V
D.
-14V
【单选题】大叶性肺炎患者的铁锈色痰变成粘液脓痰是在:
A.
充血水肿期
B.
红色肝样变期
C.
灰色肝样变期
D.
溶解消散期
E.
病变恢复期
【简答题】设 x = 1 , y = 2 , z = 3 ,则表达式 y += z -- / ++ x 的值是 ( 1 )
【简答题】Shall I just order beer, or is there some ______ drink you prefer? 我只点些啤酒,或是你有什么特别喜欢喝的饮料?
【简答题】My name is Liu Hai. I am a students of Changqing Vocational and Technical School. Our school is one of the best vocational schools in the city. The tecahers are very kind and the students are friendly...
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