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【判断题】
EPON 的最大分光比可以达到 1 : 128 , GPON 的最大分光比可以达到 1 : 64 。( )A.
正确
B.
错误
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【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】Read the dialogues and complete the sentences Dan : Did you buy the magazine? Fay : No, sorry. I forgot. Fay forgot
【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...
【简答题】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. ①②④ B. ①②③④ C. ②③④ D. ①②③
【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】TV news presenter Phil’s first job after university was on local (14) . Before presenting the news, Phil looks through the day’s (15) . Phil says that he’s very careful about which (16) he wears. Phil...
【简答题】Read the dialogues and complete the sentences Kate : Can I leave a deposit? Shop assistant : Of course. Kate wants
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