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【多选题】
国际商会将单据划分为( )。A.
企业单据
B.
政府单据
C.
商业单据
D.
金融单据
E.
随附单据
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举一反三
【简答题】Reading is an activity that people enjoy a lot in their free time. Some like reading newspapers and o________小题1: enjoy novels or comic(喜剧的) books. My favourite books are t________小题2:about the lives ...
【单选题】听力原文：When will the opening ceremony begin? (A) It's eight o'clock. (B) There will be eight clocks. (C) It will begin at eight o'clock. (11)
A.
B.
C.
【单选题】Books are for reading, but man must bring to their reading a desire to learn and a power of absorbing. Reading should be active, not passive. (79)When students first go to a library, they may be at a ...
A.
read as many books as he can
B.
try to read books on all the different subjects
C.
only read books on subjects that interest him
D.
read and absorb a lot
【单选题】下列关于晶体的说法中,不正确的是 ( ) 1晶体中原子呈周期性有序排列,有自范性;而非晶体中原子排列相对无序,无自范性 2含有金属阳离子的晶体一定是离子晶体 3共价键可决定分子晶体的熔、沸点 4 MgO 的晶格能远比 NaCl 大,这是因为前者离子所带的电荷数多,离子半径小 5晶胞是晶体结构的基本单元,晶体内部的微粒按一定规律作周期性重复排列 6晶体尽可能采取紧密堆积方式,以使其变得比较稳...
A.
①②③
B.
②③④
C.
④⑤⑥
D.
②③⑦
【简答题】当在一阶 RC 电路中,若 C 不变, R 越大,则换路后过渡过程越 。
【单选题】The ________ meeting _______ at two o'clock in the afternoon.
A.
parent's;begin
B.
parents';begin
C.
parent's;begins
D.
parents';begins
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