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【单选题】
― Are you full now? ― No. I want ap ple pies. [     ]
A.
more one
B.
one more
C.
more two
D.
two more
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参考答案：
举一反三
【多选题】下列哪些中药的入药部位是菌核( )。
A.
马勃
B.
茯苓
C.
猪苓
D.
冬虫夏草
E.
昆布
查看完整题目与答案
【判断题】Concise messages are essential.
A.
正确
B.
错误
查看完整题目与答案
【单选题】Use of electronic mail (e-mail) has been widespread for more than a decade.E-mail simplifies the flow of ideas, connects people from distant offices, eliminates the need for meetings, and often boosts...
A.
Appropriate Use of E-Mail
B.
E-Mail’s Popularity
C.
E-Mail:The Ideal Form of Communication
D.
Why Phone Calls Are Better Than E-Mail
查看完整题目与答案
【单选题】Use of electronic mail (e-mail) has been widespread for more than a decade.E-mail simplifies the flow of ideas, connects people from distant offices, eliminates the need for meetings, and often boosts...
A.
is not always the easiest way to connect people from distant offices.
B.
has changed considerably since it first began a decade ago.
C.
causes people to be unproductive when it is used incorrectly.
D.
is effective for certain kinds of messages but only if managed wisely.
查看完整题目与答案
【单选题】在用NH 4 OAc浸提-火焰光度法测定土壤速效钾时，下列操作中错误的是（）
A.
用HOAc或NH 4 OH调节1mol/L NH 4 OAc溶液（提取剂）至pH7.0
B.
用1mol/L NH 4 OAc配制钾标准溶液
C.
采用过1mm筛孔的风干土
D.
为充分提取交换性钾，振荡时间延长为2h
查看完整题目与答案
【单选题】电热原子化过程中哪个阶段的温度最高?
A.
干燥
B.
灰化
C.
净化
D.
原子化
查看完整题目与答案
【单选题】What is an advantage of concise business messages?
A.
Concise messages are easier to read.
B.
Concise messages save reading time and, thus, money.
C.
Concise messages are easier to understand.
D.
All of these are advantages of concise business messages.
查看完整题目与答案
【单选题】在用 浸提-火焰光度法测定土壤速效钾时,下列操作中错误的是( )。
A.
用 或 调节 1mol·L -1 溶液（提取剂）至pH7.0。
B.
用 1mol·L -1 配制钾标准溶液。
C.
采用过2mm筛孔的风干土。
D.
为充分提取交换性钾，振荡时间延长为2h。
查看完整题目与答案
【单选题】Effective business messages are
A.
Entertaining, blunt, and persuasive
B.
Practical, objective, concise, clear, and persuasive
C.
Personal, clear, and challenging
D.
Formal, clear, and blunt
查看完整题目与答案
【简答题】Fill in the blank with proper words. 选词填空15% dedicated; dramatically; accessible; components; access; expectations; concise 1It was linked to other networks around the world, and the APRAnet grew beyo...
查看完整题目与答案
相关题目：
【多选题】下列哪些中药的入药部位是菌核( )。
A.
马勃
B.
茯苓
C.
猪苓
D.
冬虫夏草
E.
昆布
查看完整题目与答案
【判断题】Concise messages are essential.
A.
正确
B.
错误
查看完整题目与答案
【单选题】Use of electronic mail (e-mail) has been widespread for more than a decade.E-mail simplifies the flow of ideas, connects people from distant offices, eliminates the need for meetings, and often boosts...
A.
Appropriate Use of E-Mail
B.
E-Mail’s Popularity
C.
E-Mail:The Ideal Form of Communication
D.
Why Phone Calls Are Better Than E-Mail
查看完整题目与答案
【单选题】Use of electronic mail (e-mail) has been widespread for more than a decade.E-mail simplifies the flow of ideas, connects people from distant offices, eliminates the need for meetings, and often boosts...
A.
is not always the easiest way to connect people from distant offices.
B.
has changed considerably since it first began a decade ago.
C.
causes people to be unproductive when it is used incorrectly.
D.
is effective for certain kinds of messages but only if managed wisely.
查看完整题目与答案
【单选题】在用NH 4 OAc浸提-火焰光度法测定土壤速效钾时，下列操作中错误的是（）
A.
用HOAc或NH 4 OH调节1mol/L NH 4 OAc溶液（提取剂）至pH7.0
B.
用1mol/L NH 4 OAc配制钾标准溶液
C.
采用过1mm筛孔的风干土
D.
为充分提取交换性钾，振荡时间延长为2h
查看完整题目与答案
【单选题】电热原子化过程中哪个阶段的温度最高?
A.
干燥
B.
灰化
C.
净化
D.
原子化
查看完整题目与答案
【单选题】What is an advantage of concise business messages?
A.
Concise messages are easier to read.
B.
Concise messages save reading time and, thus, money.
C.
Concise messages are easier to understand.
D.
All of these are advantages of concise business messages.
查看完整题目与答案
【单选题】在用 浸提-火焰光度法测定土壤速效钾时,下列操作中错误的是( )。
A.
用 或 调节 1mol·L -1 溶液（提取剂）至pH7.0。
B.
用 1mol·L -1 配制钾标准溶液。
C.
采用过2mm筛孔的风干土。
D.
为充分提取交换性钾，振荡时间延长为2h。
查看完整题目与答案
【单选题】Effective business messages are
A.
Entertaining, blunt, and persuasive
B.
Practical, objective, concise, clear, and persuasive
C.
Personal, clear, and challenging
D.
Formal, clear, and blunt
查看完整题目与答案
【简答题】Fill in the blank with proper words. 选词填空15% dedicated; dramatically; accessible; components; access; expectations; concise 1It was linked to other networks around the world, and the APRAnet grew beyo...
查看完整题目与答案
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