单选题：There has been a _________ lack of communication between the

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题目类型：单选题
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题目内容：

There has been a _________ lack of communication between the union and the management. A．regretful
B．regrettable
C．regretting
D．regretted

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答案解析：

A friendship may be deep, lasting, or_________, casual and s

A friendship may be deep, lasting, or_________, casual and situational.A．critica

分类：专四题型：单选题

What does the word throttle mean in Pard. 3?

What does the word throttle mean in Pard. 3?

分类：专四题型：单选题

《统计法》规定，县级以上地方人民政府统计机构和乡、镇统计员的管理体制由（　）具体规定。

《统计法》规定，县级以上地方人民政府统计机构和乡、镇统计员的管理体制由（　）具体规定。

分类：专四题型：单选题

_________填上最佳答案。

_________填上最佳答案。A．whose B．that C．which D．what

分类：专四题型：单选题

Which of the following is CORRECT about Bologna?

Which of the following is CORRECT about Bologna?

分类：专四题型：单选题