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【单选题】
向lmL pH=1.8的盐酸中加入水( )使溶液的pH=2.8。
A.
9mL
B.
1OmL
C.
8mL
D.
12mL
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【判断题】鲍莫尔认为企业最适度现金余额的决定中,有着规模经济的规律在起作用。()
A.
正确
B.
错误
【单选题】Please choose the item similar to the underlined word in the this sentence:“The old man hit him on the head for kindness and kicked him, his body still shudder ing, under the shade of the stern.”
A.
shake
B.
unmoved
C.
hardness
D.
soft
【多选题】3DS MAX 提供了的摄像机类型有 ( )
A.
动画摄像机
B.
目标摄像机
C.
作用摄像机
D.
漫游摄像机
【简答题】手工电弧焊,当板厚()时,必须开单V形坡口或双V形坡口焊接。 A.≤6mm B.6mm D.≧12mm
【简答题】close design locate chain hotel 1. Vacation hotels are ______ for people on vacation. 2. Economy hotels are a kind of ________. 3. They are usually very _____ to the scenic spot. 4. They are usu...
【单选题】甲公司是一家模具制造企业,正在制定某模具的标准成本。加工该模具需要消耗甲材料,每千克甲材料的发票价格为1元,装卸检验费为0.07元,储存费为0.03元,需要甲材料的数量为3千克,允许损耗量为0.3千克。单位产品的标准成本为( )元。
A.
3
B.
3.3
C.
3.53
D.
3.63
【单选题】Please choose the item similar to the underlined word in the this sentence:"The struggles and wrangle s of the lads for her hand in a jig were an amusement to her - no more."
A.
climb
B.
quarrel
C.
crying
D.
crawl
【简答题】Read the dialogues and complete the sentences Kate : Can I leave a deposit? Shop assistant : Of course. Kate wants
【单选题】根据《中华人民共和国船员违法计分管理办法规定》中华人民共和国海事机构对( )实 施违法计分管理 1违反水上交通安全管理规定xp246受到海事行政处罚的船员 2船舶安全检查 存在缺陷的当事船员 3实际操作检查不合格的船员 4船舶安全检查存在缺陷的船舶
A.
1.2.4
B.
1~4
C.
2~4
D.
D1~.3
【简答题】10_________ club 11_____ Lingling join? She’d like 12_________ the Dancing Club because she can dance very 13______. Tony would like to join the Chinese Club. He can’t 14______ Chinese very well. Dami...
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