4. He is but he doesn't feel . Because he likes to surf the Internet for his study of En

问题补充：

4. He is , but he doesn feel . Because he likes to surf the Internet for his study of English.

A. lonely; alone

B. alone; lonely

C. alone; alone

D. lonely; lonely

答案：

A. lonely; alone

(答案→)B. alone; lonely

C. alone; alone

D. lonely; lonely

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