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【单选题】
将细胞分裂素类物质配制成 0.5-1mg/ml 的母液时,可先用少量的()溶解,再定容到 所需的体积。
A.
95% 酒精
B.
0.1molNaOH
C.
85% 酒精
D.
0.1molHCl
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举一反三
【单选题】堪称“亚洲最大人工林海”的是( )
A.
净月潭
B.
日月潭
C.
山龙潭
D.
桃花潭
【单选题】______are liabilities which are incurred, but for which payment is not yet made, during a given accounting period. Some examples in a manufacturing environment would be: wages, taxes, etc.
A.
Accumulated liabilities
B.
Unpaid debts
C.
Accrued liabilities
D.
Accounts payables
【多选题】畲族的()()被列入第二批浙江省非物质文化遗产。
A.
医药
B.
民歌
C.
彩带编织技艺
D.
蜡染
【判断题】When a firm decides to retain its earnings instead of paying dividends, the stockholders necessarily suffer
A.
正确
B.
错误
【单选题】What does the woman find out?
A.
Her payment has already been applied.
B.
Her payment was sent to the wrong office.
C.
She will receive a copy of the policy changes.
D.
She will receive credit towards her next payment.
【单选题】分光光度法测定碳氧血红蛋白浓度时,将HbO2和MetHb还原成Hb的试剂时
A.
硫代硫酸钠
B.
亚硫酸钠
C.
连二亚硫酸
D.
硫酸钠
【单选题】Young people today posting wonderful articles and beautiful photos onto the micro message to share with friends.
A.
are afraid of
B.
are used to
C.
used to
D.
would like
【单选题】In what ways are young people today unlikely to do the same as their parents according to Text A in Unit 3 ?
A.
Young people are now delaying marriage.
B.
Young people are now delaying child bearing.
C.
Young people are now delaying employment.
D.
All the above.
【单选题】Young people today are under ( ) pressure to succeed.
A.
tense
B.
intense
C.
intensive
D.
dense
【单选题】( )主要负责全面客房及楼层公共区域的清洁保养和客房对客人的服务工作。
A.
客房部秘书
B.
客房服务中心
C.
客房楼层组
D.
客房部经理
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