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【简答题】
分析分组交换的优点
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举一反三
【单选题】下列关于水库死水位的表述中,( )不正确
A.
水库实际运行期间每年枯水期末都要消落到的低水位
B.
当遇特别枯水年份或特殊情况时，允许运行水位比设计死水位还低一些
C.
正常运用情况下，允许水库消落的最低水位
D.
死水位以下的水库容积一般不参与径流调节
【单选题】(Section A short conversation) 6.
A.
Near the train station.
B.
In the countryside.
C.
In the city.
D.
Near her work place.
【单选题】Short conversation 6
A.
The woman is going to hold a party on the beach.
B.
The woman is inviting the man to join her family holiday.
C.
The woman's family will have a holiday on the beach.
D.
The woman's family will attend a university celebration.
【单选题】Short Conversation 6. ( )
A.
A day course
B.
An evening course
C.
The day’s work.
D.
The choice of courses
【单选题】Short conversation 6
A.
No, he didn't.
B.
No, he missed it.
C.
Yes, he did.
D.
Yes, he probably did.
【单选题】Short conversation 6
A.
He wonders why John works and studies so hard.
B.
He thinks he balances work and study as well as John.
C.
He thinks that it's good for John to work 20 hours a day.
D.
He wonders how John succeeds both in study and work.
【简答题】Choose one situation (page 109, activity 6) to make up a short conversation.
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