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【简答题】
My name is Ann. Come and meet my family. This is my grandfather Henry Smith and this is my grandmother Helen Smith. They are very kind(善良的). This is my father Bob Smith and that is my mother Anna Smith. Jack is my brother. He is only five. I love my family. 根据短文内容，选择正确答案（10分） 小题1:My grandfather’s name is . A、Henry B、Helen C、Bob 小题2:Helen is Ann’s . A、father B、brother C、grandmother 小题3:Jack and I are . A、friends B、brother and sister C、father and mother 小题4:There are(有) people(人) in my family. A、3 B、4 C、6 小题5:Ann’s father is . A、Bob B、Jack C、Helen
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【单选题】某药一次给药后的血浆药物浓度为32mg/l。该药t=1.5小时，按一级动力学消除，经450分钟后血浆药物浓度应为（）
A.
2mg/l
B.
4mg/l
C.
8mg/l
D.
0.5mg/l
E.
1mg/l
【单选题】If anyone wants to say something in class, you ________ put up your hands first 。
A.
must
B.
may
C.
should
D.
can
E.
ought
【单选题】某药一次给药后的血浆浓度为32 mg/L,该药的t1/2=1.5 h,按照一级动力学消除,经过450 分钟后血浆中药物的浓度应为()
A.
4 mg/L
B.
2 mg/L
C.
1 mg/L
D.
0.5 mg/L
【单选题】某药一次给药后的血浆药物浓度为32 mg/L。该药t1/2=1.5 h，按一级动力学消除，经9 h后血浆药物浓度应为
A.
2mg/L
B.
4mg/L
C.
8mg/L
D.
0.5mg/L
E.
1mg/L
【单选题】某药一次给药后的血浆药物浓度为32mg/l。该药t1/2=1.5小时,按一级动力学消除,经450分钟后血浆药物浓度应为
A.
2mg/l
B.
4mg/l
C.
、8mg/l
D.
0.5mg/l
E.
1mg/l
【单选题】We'll have _____ to do in English class. [ ]
A.
something different
B.
different something
C.
anything different
D.
different anything
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