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【单选题】
有关胃液分泌的叙述，错误的是A.
壁细胞分泌盐酸
B.
主细胞分泌胃蛋白酶
C.
糖蛋白是由黏液细胞分泌的
D.
壁细胞分泌内因子
E.
黏膜表面上皮细胞分泌黏液
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反馈参考答案：
举一反三
【单选题】如图所示简支梁,载荷q和跨度l一定,要减小其挠度,最有效的措施是:
A.
增大截面面积，以增加惯性矩的值
B.
不增大截面面积，而改用惯性矩较大的“工”字形截面
C.
用弹性模量较大的材料
D.
在梁的中间增加基座
【单选题】An access list was written with the four statements shown in the graphic.Which single access list statement will combine all four of these statements into a single statement that will have exactly the...
A.
access-list10 permit 172.29.16.00.0.0.255
B.
access-list10 permit 172.29.16.00.0.1.255
C.
access-list10 permit 172.29.16.00.0.3.255
D.
access-list10 permit 172.29.16.00.0.15.255
E.
access-list10 permit 172.29.0.00.0.255.255
【简答题】List Four uses of the Budget
【简答题】List four bathers to interpersonal communication. (列出人际交流的四种障碍。)
【单选题】Observe the following access list configuration: An access list was written with the four statements shown in the graphic. Which single access list statement will combine all four of these statements ...
A.
access-list 10 permit 172.29.16.0 0.0.0.255
B.
access-list 10 permit 172.29.16.0 0.0.1.255
C.
access-list 10 permit 172.29.16.0 0.0.3.255
D.
access-list 10 permit 172.29.16.0 0.0.15.255
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