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【单选题】
下列描述说明正确的是_______。A.
对于一个具体的结构体，它的成员可以根据自己的需要随时更改。
B.
结构体与数组一样，其每个成员的数据类型都相同。
C.
结构体的每个成员的数据类型必须是基本数据类型。
D.
以上描述均不正确。
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【单选题】Section B Directions: This section is to test your ability to understand long conversations. There are 2 recorded conversations in it. After each conversation, there are some recorded questions. Both ...
A.
Having a meal in a restaurant.
B.
Booking a ticket at a station.
C.
Checking in at a hotel.
D.
Reserving a seat in a theater.
【单选题】Section B Directions: This section is to test your ability to understand long conversations. There are 2 recorded conversations in it. After each conversation, there are some recorded questions. Both ...
A.
They are talking on the phone.
B.
They are travelling the city together.
C.
They are looking for a hotel.
D.
They are checking in at a hotel.
【简答题】Section B Directions: This section is to test y our ability to understand short dialog ues. There are 7 recorded dialog ues in it . Af ter each dialog ue, there is a recorded q uestion. Both the dialo...
【简答题】Part A Write a short composition according to the information given below. A research center is going to be established in a university. There is an argument about whether to establish an agricultural...
【简答题】在应变式力传感器中，弹性元件的作用是（）。
【单选题】Section B Directions: This section is to test your ability to understand long conversations. There are 2 recorded conversations in it. After each conversation, there are some recorded questions. Both ...
A.
A job related to business management.
B.
A job related to designing.
C.
A job related to marketing.
D.
A job related to advertising.
【单选题】关于电阻式压力传感器工作原理,错误的说法是______。
A.
该种传感器中弹簧管受压变形产生的位移与测量的压力成正比关系
B.
该种传感器中电桥的输出电压与测量的压力成比例关系
C.
该种传感器中存在弹性的敏感元件,存在滞后效应
D.
该种传感器适用于测量动态压力
【单选题】Those T-shirts are usually ＄35 each, but today they have a (an)＿＿＿price of ＄19 in the shopping center.
A.
regular
B.
special
C.
cheap
D.
ordinary
【简答题】在应变式力传感器中,弹性元件的作用是将( )。
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