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【判断题】
LOW中的信号机,蓝色的灯头代表信号机封锁。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】I read the book, I lik e it.
A.
More; more
B.
The more; the less
C.
The more; the most
D.
The more; the least
【简答题】阅读理解。 Christmas (圣诞节) is December 25. It's the most important holiday in America. People like to send Christmas cards to their friends and they buy gifts for their family and friends before Christmas....
【单选题】听力原文：Dr. Green is a pediatric dentist. Most of his patients are children. Children like to come to his office. He tells them about their teeth. He cleans their teeth well. He also takes care of their ...
A.
A psychiatrist.
B.
A pediatric dentist.
C.
A paediatrician.
【单选题】Do you know in what circumstances was it____________ Jack achieved his goal?
A.
how
B.
where
C.
when
D.
that
【简答题】()是采购后续作业的最核心的文件,是发出催货函、接收货物、检验、入库、发票以及采购结算的依据。
【单选题】REMICs are most like
A.
Freddie Mac pass - through securities.
B.
Ginnie Mae pass - through securities.
C.
participation certificates.
D.
collateralized mortgage obligations.
【简答题】John: What do you think of our new wallpaper?Jack: ______
【单选题】What do you think of Jack?
A.
he was a clever
B.
he was not clever
C.
he was good at his lessons
D.
he didn’t do well in his lessons
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