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患儿男，8岁，因发热及腹泻2天入院，入院前1天突然腹痛、恶心，继以阵发性腹痛、腹泻，开始为水样泻，以后为脓血便，每日15次左右，伴有里急后重。以往无腹泻史。体温39℃，白细胞7×10 9 ／L，中性粒细胞90％，粪便镜检见脓细胞10个，红细胞7个，吞噬细胞2个，初步诊断为（）
A.
慢性细菌性痢疾急性发作
B.
慢性细菌性痢疾
C.
急性细菌性痢疾
D.
慢性迁细菌性痢疾
E.
慢性细菌性痢疾隐匿型
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举一反三
【单选题】Which of the following would best replace the word 'canny' used in paragraph 2?
A.
Clever.
B.
Distinct.
C.
Unknown.
D.
Surprising.
查看完整题目与答案
【简答题】请从下列各组单词中选出不同类的一项。 (     ) 1. A. clever (     ) 2. A. father (     ) 3. A. bird (     ) 4. A. she (     ) 5. A. he B. naughty B. teacher B. panda B. this B. She C. little C. mother C. parrot C. that C...
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【单选题】若浮心与重心的纵向坐标之差不超过船长的 ,则可认为船舶已处于平衡状态,否则须进行纵倾调整。
A.
0.05 ％～ 0.1 ％
B.
0.1 ％～ 0.15 ％
C.
0.15 ％～ 0.2 ％
D.
0.2 ％～ 0.25 ％
查看完整题目与答案
【简答题】选出每组单词中不同类的一项。 (     ) 1. A. Wide (     ) 2. A. clever (     ) 3. A. Big Ben (     ) 4. A. cute (     ) 5. A. this B. long B. bird B. Tower Bridge B. brother B. house C. river C. naughty C. beautiful ...
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【单选题】在下面关于纵倾调整的叙述中,不正确的是 。
A.
一般说来 , 若浮心与重心纵向坐标之差不超过船长 L 的 0.1% , 则认为调整好了
B.
一般说来 , 若排水量与给定的船舶重量之差不超过排水量 Δ 的 0.5% , 则认为调整好了
C.
一般说来，若产生的弯矩最大误差大致不超过 5% Mmax ，则认为调整好了
D.
应根据第 2 次调整确定的首、尾吃水及对应的吃水线求出浮力分布曲线
查看完整题目与答案
【简答题】情景反应，听对话和问题，选择正确答语。 (     )1. A. Happy. B. Clever. C. Unhappy. (     )2. A. Because he had much homework to do. B. Because he was ill. C. Because he didn't want to read the book. (     )3. A. Her tele...
查看完整题目与答案
【简答题】选出与画线单词意思相近的词。 1. Please do not be rude . [     ] A. clever B. late C. careless D. bad mannered 2. Will the real king come forward? [     ] A. first B. young C. rich D. true 3. The donkey was beaten b...
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【单选题】There was a woman in Detroit, who had two sons. She was worried about them, especially the younger one, Ben, 1 he was not doing well in school. Boys in his class made joked about him because he seemed...
A.
clever
B.
had
C.
slow
D.
quick
查看完整题目与答案
【简答题】某品牌纯电动汽车电池电压为 320V ,容量为 80Ah ,续航里程为 160km ,按电价 1 元 / 度,求该电动汽车每百公里电费。
查看完整题目与答案
【简答题】听短文，回答问题。 1. What do you think of Anna? A. Stupid. B. Polite. C. Clever. 2. Whom does Anna learn a lot from? A. Her mother. B. Her grandpa. C. Her grandma. 3. How did his mother feel when Anna laughed...
查看完整题目与答案
相关题目：
【单选题】Which of the following would best replace the word 'canny' used in paragraph 2?
A.
Clever.
B.
Distinct.
C.
Unknown.
D.
Surprising.
查看完整题目与答案
【简答题】请从下列各组单词中选出不同类的一项。 (     ) 1. A. clever (     ) 2. A. father (     ) 3. A. bird (     ) 4. A. she (     ) 5. A. he B. naughty B. teacher B. panda B. this B. She C. little C. mother C. parrot C. that C...
查看完整题目与答案
【单选题】若浮心与重心的纵向坐标之差不超过船长的 ,则可认为船舶已处于平衡状态,否则须进行纵倾调整。
A.
0.05 ％～ 0.1 ％
B.
0.1 ％～ 0.15 ％
C.
0.15 ％～ 0.2 ％
D.
0.2 ％～ 0.25 ％
查看完整题目与答案
【简答题】选出每组单词中不同类的一项。 (     ) 1. A. Wide (     ) 2. A. clever (     ) 3. A. Big Ben (     ) 4. A. cute (     ) 5. A. this B. long B. bird B. Tower Bridge B. brother B. house C. river C. naughty C. beautiful ...
查看完整题目与答案
【单选题】在下面关于纵倾调整的叙述中,不正确的是 。
A.
一般说来 , 若浮心与重心纵向坐标之差不超过船长 L 的 0.1% , 则认为调整好了
B.
一般说来 , 若排水量与给定的船舶重量之差不超过排水量 Δ 的 0.5% , 则认为调整好了
C.
一般说来，若产生的弯矩最大误差大致不超过 5% Mmax ，则认为调整好了
D.
应根据第 2 次调整确定的首、尾吃水及对应的吃水线求出浮力分布曲线
查看完整题目与答案
【简答题】情景反应，听对话和问题，选择正确答语。 (     )1. A. Happy. B. Clever. C. Unhappy. (     )2. A. Because he had much homework to do. B. Because he was ill. C. Because he didn't want to read the book. (     )3. A. Her tele...
查看完整题目与答案
【简答题】选出与画线单词意思相近的词。 1. Please do not be rude . [     ] A. clever B. late C. careless D. bad mannered 2. Will the real king come forward? [     ] A. first B. young C. rich D. true 3. The donkey was beaten b...
查看完整题目与答案
【单选题】There was a woman in Detroit, who had two sons. She was worried about them, especially the younger one, Ben, 1 he was not doing well in school. Boys in his class made joked about him because he seemed...
A.
clever
B.
had
C.
slow
D.
quick
查看完整题目与答案
【简答题】某品牌纯电动汽车电池电压为 320V ,容量为 80Ah ,续航里程为 160km ,按电价 1 元 / 度,求该电动汽车每百公里电费。
查看完整题目与答案
【简答题】听短文，回答问题。 1. What do you think of Anna? A. Stupid. B. Polite. C. Clever. 2. Whom does Anna learn a lot from? A. Her mother. B. Her grandpa. C. Her grandma. 3. How did his mother feel when Anna laughed...
查看完整题目与答案
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