【判断题】Shi Jing is the first collection of poems in China, which recorded a total of 305 poems written from early Western Zhou Dynasty to the middle of the Spring and Autumn period.
【判断题】只要发生不可抗力,当事人就可以要求解除合同。
【单选题】化学与社会、生活密切相关。对下列现象或事实的解释正确的是()。
A.
现象或事实:用热的烧碱液洗去抽污;解释:Na 2 CO 3 可直接与油污反应
B.
现象或事实:漂白粉在空气中久置变质;解释:漂白粉中的CaCl 2 与空气中的CO 2 反应生成CaCO 3
C.
现象或事实:FeCl 3 溶液可用于铜质印刷线路板制作;解释:FeCl 3 能从含Cu 2+ 的溶液中置换出铜
D.
现象或事实:施肥时,草木灰(有效成分为K 2 CO 3 )不能与NH 4 Cl混合使用;解释:K 2 CO 3 与NH 4 Cl反应生成氨气会降低
【判断题】The order of presentation “Guo Feng”, “Xiao Ya”, “Da Ya”, and “Song” in Shi Jing is also the order of composition.( )
【单选题】______________ name is Jing. [ ]
【单选题】In "Two Kinds," what made Jing-mei's mother think that Jing-mei could be a prodigy?
A.
She thought anyone could be anything they wanted to be in America.
B.
Jing-mei had showed great promise when she was very young.
C.
An-Mei Hsu had mentioned that she thought Jing-mei was talented.
D.
She believed that anyone could accomplish greatness through prayer.
【单选题】“Feng”in Shi Jing, which refers to “________” by its name, developed from folk songs from 15 states, most of which were located alongside the Yellow River.( )
【判断题】TheInternal Medicine Canon of Huang Di recorded the moxibustion earlier thanThe Canon of Moxibustion Application and the Eleven Meridians of Hand and Foot (Zu Bi Shi Yi Mai Jiu Jing) .
【单选题】【韩美芬】化学与社会、生活密切相关。对下列现象或事实的解释正确的是( ) 选项 现象或事实 解释
A.
用热的纯碱溶液洗去油污 Na 2 CO 3 可直接与油污反应
B.
漂白粉在空气中久置变质 漂白粉中的CaCl 2 与空气中的CO 2 反应生成CaCO 3
C.
施肥时,草木灰(有效成分为K 2 CO 3 )不能与NH 4 Cl混合使用 K 2 CO 3 与NH 4 Cl水解反应生成氨气会降低肥效
D.
FeCl 3 溶液可用于铜质印刷线路板制作 FeCl 3 能从含Cu 2 + 的溶液中置换出铜
【单选题】Wang Jing is sitting __ my right.