题目内容

I definitely appreciate ____ when I can walk away from my computer after a long day of typing and have pain-free arms!
A．thatB．itC．youD．one
B

试题分析：句意：当我可以在长时间打字和手臂疼痛后离开电脑我就很感激了。Appreciate“感激”后面不能直接接从句，要先接it再从句，所以选B。
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