单选题：根据下列文字，回答题。According to the passage, corporate executives th

题目分类：专四
题目类型：单选题
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题目内容：

根据下列文字，回答题。

According to the passage, corporate executives think that

参考答案：

答案解析：

Despite technical progress, some food production is still co

Despite technical progress, some food production is still completely __________

分类：专四题型：单选题

Some parents are only concerned __________ their children's

Some parents are only concerned __________ their children's grades in studies.

分类：专四题型：单选题

What does "You cannot give him too much money" mean?

What does "You cannot give him too much money" mean?

分类：专四题型：单选题

14， 7， 5， 5， 2， 4， 1，（　　）。

14， 7， 5， 5， 2， 4， 1，（　　）。

分类：专四题型：单选题

高级语言程序是计算机能直接执行的程序。（　）

高级语言程序是计算机能直接执行的程序。（　）

分类：专四题型：单选题