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测定样品水分时,对于无机物:称取样品20g左右于_____°C下干燥,恒重至土0.1g,测定水分含量;对于有机物:样品于_____下干 燥24h,确定水分含量。
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【简答题】The novelist, Harriet Beecher Stowe, born 200 years ago, was a poor housewife with six children, and she suffered from various illnesses. Driven by the hatred of slavery, she found time to write Uncle...
【单选题】What should the builder estimate before building the house?
A.
The cost of everything he must use in building the house.
B.
The cost of the glass.
C.
The cost of the wood.
D.
The cost of the curtains.
【单选题】With her talents and confidence, this lady has won the reputation as a novelist since the early 1990s.
A.
这位女士才华横溢且自信有加，早在20世纪90年代就已经美名远扬。
B.
凭借其才华和自信。这位女士的小说从29世纪90年代初起就声名远播。
C.
凭借其才华和自信，这位女士自20世纪90年代初就赢得了小说家的美名。
D.
早在20世纪90年代，这位才华和信心兼具的女土就已经在小说家中脱颖而出，屡屡获奖。
【多选题】下列地方中,属于人们“惯常环境”的有( )。
A.
下放外地锻炼的地方
B.
工作单位所在的地方
C.
第二住房所在的地方
D.
居住地附近的地方
E.
到领省学习的地方
【单选题】With her talents and confidence,this lady has won the reputation as a novelist since the early 1990s.
A.
这位女士才华横溢且自信有加,早在20世纪90年代就已经美名远扬。
B.
凭借其才华和自信,这位女士的小说从20世纪90年代初起就声名远播。
C.
早在20世纪90年代,这位才华和信心兼具的女士就已经在小说家中脱颖而出,屡屡获奖。
D.
凭借其才华和自信,这位女士自20世纪90年代初就赢得了小说家的美名。
【单选题】The novelist,___,has a special responsibility both the present and therapist of his country.
A.
thus
B.
therefore
C.
and
D.
so
【简答题】海水养殖污染控制技术主要包括_、_、_、_。
【单选题】Read the paragraph below. Then carefully consider the questions that follow, and write the letters of the best responses. The United States has always been a diverse society. In 1673, more than three ...
A.
inform readers that the United States is and always was a diverse society
B.
persuade readers that a multicultural society is the best type of society
C.
entertain readers with colorful facts about the United States
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