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【简答题】
如何理解“能从生活和游戏中感受事物的数量关系,获得有、量、形、时、空等感性经验,体验数学的有趣和有用”
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【单选题】[2013·广东高考]若i(x＋yi)＝3＋4i，x，y∈R，则复数x＋yi的模是(　　)
A.
2
B.
3
C.
4
D.
5
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【单选题】Chongqing doesn’t _____me．It is so hot that I can’t ______it indeed．
A.
agree on; come up with
B.
agree with; put up with
C.
agree to; end up with
D.
agree; take on．．
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【简答题】请听下面一段材料，回答第1至3题。 1. When does the man feel nervous? A. Before a . B. During a . C. During training. 2. What does the man think of their training? A. Profitable. B. Exciting. C. Boring. 3. Wha...
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【简答题】一个患镰状细胞性贫血的5岁男童入院治疗。他母亲诉说儿子发病3天，发热、恶心、呕吐和各种疼痛，包括头痛。病人目前苍白无力，病情在加重。他母亲说她女儿曾患此病10天，但与她儿子不同的是，女儿全身有花斑样红疹，面颊通红。她女儿无镰状细胞性贫血，恢复很快。检查结果显示，该男孩血红蛋白水平极低，血中未检测到网状细胞，常规血培养为阴性结果。引起该男孩再生障碍性贫血危象的最可能的病原体是：A、流感嗜血杆菌 B、...
查看完整题目与答案
【单选题】Why is the man nervous?
A.
He's afraid of taking exams.
B.
He's afraid of seeing his teachers.
C.
He's afraid of being blamed by his teacher.
查看完整题目与答案
【单选题】The man is ________ a serious nervous breakdown because he is unable to deal with pressure from daily life.
A.
in front of
B.
in favor of
C.
on behalf of
D.
on the edge of
查看完整题目与答案
【单选题】The man is____ a serious nervous breakdown because he is unable to deal with pressure from daily life.
A.
at the edge of
B.
on the edge of
C.
on behalf of
D.
on the top of
查看完整题目与答案
【单选题】如图表示了某个不等式的解集，该解集所含的整数解的个数是（　　）
A.
4
B.
5
C.
6
D.
7
查看完整题目与答案
【单选题】若复数 =x+yi，x，y∈R，则 = [     ]
A.
-
B.
C.
-
查看完整题目与答案
【单选题】______ I admit that the problems are difficult, I don't agree that they can't be solved. [     ]
A.
In case
B.
While
C.
As
D.
Because
查看完整题目与答案
相关题目：
【单选题】[2013·广东高考]若i(x＋yi)＝3＋4i，x，y∈R，则复数x＋yi的模是(　　)
A.
2
B.
3
C.
4
D.
5
查看完整题目与答案
【单选题】Chongqing doesn’t _____me．It is so hot that I can’t ______it indeed．
A.
agree on; come up with
B.
agree with; put up with
C.
agree to; end up with
D.
agree; take on．．
查看完整题目与答案
【简答题】请听下面一段材料，回答第1至3题。 1. When does the man feel nervous? A. Before a . B. During a . C. During training. 2. What does the man think of their training? A. Profitable. B. Exciting. C. Boring. 3. Wha...
查看完整题目与答案
【简答题】一个患镰状细胞性贫血的5岁男童入院治疗。他母亲诉说儿子发病3天，发热、恶心、呕吐和各种疼痛，包括头痛。病人目前苍白无力，病情在加重。他母亲说她女儿曾患此病10天，但与她儿子不同的是，女儿全身有花斑样红疹，面颊通红。她女儿无镰状细胞性贫血，恢复很快。检查结果显示，该男孩血红蛋白水平极低，血中未检测到网状细胞，常规血培养为阴性结果。引起该男孩再生障碍性贫血危象的最可能的病原体是：A、流感嗜血杆菌 B、...
查看完整题目与答案
【单选题】Why is the man nervous?
A.
He's afraid of taking exams.
B.
He's afraid of seeing his teachers.
C.
He's afraid of being blamed by his teacher.
查看完整题目与答案
【单选题】The man is ________ a serious nervous breakdown because he is unable to deal with pressure from daily life.
A.
in front of
B.
in favor of
C.
on behalf of
D.
on the edge of
查看完整题目与答案
【单选题】The man is____ a serious nervous breakdown because he is unable to deal with pressure from daily life.
A.
at the edge of
B.
on the edge of
C.
on behalf of
D.
on the top of
查看完整题目与答案
【单选题】如图表示了某个不等式的解集，该解集所含的整数解的个数是（　　）
A.
4
B.
5
C.
6
D.
7
查看完整题目与答案
【单选题】若复数 =x+yi，x，y∈R，则 = [     ]
A.
-
B.
C.
-
查看完整题目与答案
【单选题】______ I admit that the problems are difficult, I don't agree that they can't be solved. [     ]
A.
In case
B.
While
C.
As
D.
Because
查看完整题目与答案