单选题：In the article, the author says a little about __________ (

题目内容：

In the article, the author says a little about __________ ( ) A．black--market furs
B．managers' office
C．chemical laboratories
D．clothing stores

参考答案：

答案解析：

In 1939 two brothers, Mac and Dick McDonald, started a drive

In 1939 two brothers, Mac and Dick McDonald, started a drive-in restaurant in Sa

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