皮皮学，免费搜题
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【单选题】
设定有效目标的原则可用SMART来表示，其中A表示()A.
具体的
B.
可以计量的
C.
可以达到的
D.
合理的
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皮皮学刷刷变学霸
举一反三
【单选题】Mom was usually busy ______ my younger sister during the night and she ______ have less sleep. [ ]
A.
tending; tended
B.
tended; tending to
C.
tending; tended to
D.
tended to; tending to
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【简答题】Fill in the blanks.Wǒ______Lǐ Xiǎolóng.
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