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【单选题】
黄山毛峰外形的品质特点是( )A.
芽头肥壮,紧实挺直,芽身金黄,满披
B.
形似雀舌,匀齐壮实,锋显毫露,色如象牙,金黄
C.
条索紧结,肥硕雄壮,色泽乌润,金毫特显
D.
形似瓜子的单片,自然平展,翘,大小均匀,色泽绿中带霜()
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举一反三
【简答题】(Model 1: We met. I fell in love with you. ---->I fell in love with you the moment we met.) 用the moment 改写句子 ,合成一个复合句。 I saw him. I knew that there was no hope.
【单选题】Judging from his face_______ there was a confident smile, we knew that he didn't lose heart. [ ]
A.
in which
B.
from which
C.
by which
D.
on which
【简答题】My wife and I moved into our home nine years ago. We have a yard and a “rock garden”. There the rocks appear to be just thrown up onto the dirt as if someone were in a hurry to finish. Very often when...
【简答题】阅读理解。 I remembered little of the journey which started so early in the morning. I only knew that the day seemed extremely long, and that we appeared to travel over hundreds of miles. Calmed by the sou...
【单选题】被称为“史前的西斯廷教堂”和“史前的卢浮宫”的西方著名史前洞窟分别是（）
A.
阿尔塔米拉洞窟和拉斯科洞窟
B.
拉斯科洞窟和阿尔塔米拉洞窟
C.
拉斯科洞窟和雪维洞窟
D.
雪维洞窟和拉斯科洞窟
【单选题】*已知 K f Ө ([Ag(NH 3 ) 2 ] + ) = 1.12 × 10 7 , K f Ө ([Ag(S 2 O 3 ) 2 ] 3- ) = 2.88 × 10 13 , 则关于 AgI(s) 在相同浓度的氨水与 Na 2 S 2 O 3 溶液中的溶解度,叙述正确的是 ( )。
A.
在 Na 2 S 2 O 3 溶液中的溶解度较大
B.
在氨水中的溶解度较大
C.
在两种 溶液中的溶解度相同
D.
缺少其它相关数据，难以判断
【单选题】下列叙述不正确的是( )。
A.
向 Mg(OH) 2 悬浊液中加少量 NH 4 Cl 固体，溶液变澄清
B.
向 AgCl 加入氨水沉淀溶解了，是由于 AgI 的 J ＜ K sp
C.
用水洗涤 BaSO 4 比用稀硫酸洗涤损失的沉淀要少
D.
MgCO 3 在水中溶解度大于在 Na 2 CO 3 溶液中的溶解度
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