单选题：Our discussion should be related to the topic on environmen

题目内容：

Our discussion should be related to the topic on environmental protection. A．be relied on
B．be afraid of
C．be connected with
D．be excited at

参考答案：

答案解析：

We can learn from the text that Robinson’s is a store which

We can learn from the text that Robinson’s is a store which sells. A．expensive g

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