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【简答题】
建筑砂浆按其用途可分为（）和（）两类 。
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A.
patient
B.
serious
C.
nervous
【单选题】You can never imagine what great trouble I have had ______ the patient who received a serious wound.
A.
treat
B.
to treat
C.
treating
D.
treated
【单选题】---You don’t look quite yourself today. What’s the matter? ---Well, I’ve caught a cold. Nothing serious, ________.
A.
although
B.
though
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indeed
D.
instead
【简答题】小题1: If the only sports you do are dancing your fingers across your keyboard, you could be in serious er of more than just becoming fat! Do you feel sleepy, like something is weighing down on your...
【单选题】----Must I finish the report tonight? ----It’s not ______. You can do it next week.
A.
important
B.
serious
C.
urgent
D.
nervous
【简答题】当使用模模式时，如何计算定时器的计数最大值？
【单选题】Attention, please. I have _____ to tell you. [ ]
A.
nothing serious
B.
serious nothing
C.
something serious
D.
serious something
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