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【单选题】
小明用°C的水泡了一杯蔗糖水,充分搅拌后,发现杯子底部还有部分蔗糖不能溶解。已知蔗糖的溶解度随温度的升高而增大。下列能使杯底的蔗糖继续溶解的方法是( )A.
把蔗糖水放入冰箱
B.
给蔗糖水加热
C.
往蔗糖水里继续加蔗糖
D.
把蔗糖水放在通风处
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反馈参考答案：
举一反三
【单选题】—_____ do morning classes begin? —At 8:00 o'clock. [ ]
A.
Which
B.
How soon
C.
What time
D.
How long
【单选题】_ ____ do you water the flowers? _ Three times a week. [ ]
A.
How long
B.
How soon
C.
How much
D.
How often
【单选题】— ______ do you help the old man with the housework? — Once a week. [ ]
A.
How soon
B.
How long
C.
How often
D.
How many
【单选题】—_____ has Miss. Jones been in Beijing? —For two and a half years. [ ]
A.
How far
B.
How long
C.
How often
D.
How soon
【单选题】--- How is the _______ in Xiangyang ? --- It’s getting worse and worse. There are always long lines of cars on roads .
A.
culture
B.
food
C.
weather
D.
traffic
【简答题】什么是个别化家庭服务计划?
【简答题】设备贷款中，以可设定抵押权的房产作为抵押物的，贷款最高额不得超过经贷款银行认可的抵押物价值的( )。 A.50% B．70% C．90% D．根据保证人信用等级确定
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