皮皮学，免费搜题
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【单选题】
血清淀粉酶主要来自于
A.
肝脏
B.
胰腺
C.
胰岛
D.
卵巢
E.
唾液腺
拍照语音搜题，微信中搜索"皮皮学"使用
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知识点：
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举一反三
【单选题】She had a bad cold, but luckily began to _______ soon.
A.
recover
B.
control
C.
lose
D.
reduce
查看完整题目与答案
【单选题】下列哪类火灾不适宜用泡沫灭火器扑救____。
A.
植物油初期火灾
B.
电脑初期火灾
C.
木材初期火灾
D.
竹器初期火灾
查看完整题目与答案
【单选题】哪个是可以实现查看/etc/passwd文件的前10行的命令。
A.
less -10 /etc/passwd
B.
tail -10 /etc/passwd
C.
head -10 /etc/passwd
D.
more -n 10 /etc/passwd
查看完整题目与答案
【单选题】My mother was seriously ill last month. Luckily, she managed to _________.
A.
look through
B.
pull through
C.
run away
D.
get back
查看完整题目与答案
【单选题】下列哪种灭火器适宜于扑救贵重仪器设备,档案资料,计算机室内火灾,它不导电也适宜于扑救带电的低压电器设备和油类火灾,但不可用它扑救钾、钠、镁、铝等物质火灾( )。
A.
二氧化碳泡沫灭火器
B.
二氧化碳灭火器
C.
干粉灭火器
D.
卤代烷灭火器
查看完整题目与答案
【单选题】下列哪类火灾不适宜用泡沫灭火器扑救( 。)
A.
植物油
B.
电脑
C.
木材
D.
竹器
查看完整题目与答案
【单选题】—I miss my mother very much. She has gone abroad on business for nearly a year but luckily she will be back in a week. —Pardon? I ______ something else just now. ________ will she come back?
A.
was thinking; How long
B.
thought; How often
C.
was thinking; How soon
D.
thought; When
查看完整题目与答案
【单选题】哪个是可以实现查看/etc/passwd文件的前10行的命令。
A.
less -10 /etc/passwd
B.
more -n 10 /etc/passwd
C.
tail -10 /etc/passwd
D.
head -10 /etc/passwd
查看完整题目与答案
【单选题】— Lucy had __________ accident. — But luckily, she wasn’t hurt in _______ event at all.
A.
a, a
B.
an, an
C.
an, the
D.
the, an
查看完整题目与答案
【简答题】单词拼写 1. His parents died in the earthquake, but luckily he s ____ . 2. She did not f ____ the idea of going out in the dark because she was afraid of darkness. 3. We use flowers and balloons to d ____...
查看完整题目与答案
相关题目：
【单选题】She had a bad cold, but luckily began to _______ soon.
A.
recover
B.
control
C.
lose
D.
reduce
查看完整题目与答案
【单选题】下列哪类火灾不适宜用泡沫灭火器扑救____。
A.
植物油初期火灾
B.
电脑初期火灾
C.
木材初期火灾
D.
竹器初期火灾
查看完整题目与答案
【单选题】哪个是可以实现查看/etc/passwd文件的前10行的命令。
A.
less -10 /etc/passwd
B.
tail -10 /etc/passwd
C.
head -10 /etc/passwd
D.
more -n 10 /etc/passwd
查看完整题目与答案
【单选题】My mother was seriously ill last month. Luckily, she managed to _________.
A.
look through
B.
pull through
C.
run away
D.
get back
查看完整题目与答案
【单选题】下列哪种灭火器适宜于扑救贵重仪器设备,档案资料,计算机室内火灾,它不导电也适宜于扑救带电的低压电器设备和油类火灾,但不可用它扑救钾、钠、镁、铝等物质火灾( )。
A.
二氧化碳泡沫灭火器
B.
二氧化碳灭火器
C.
干粉灭火器
D.
卤代烷灭火器
查看完整题目与答案
【单选题】下列哪类火灾不适宜用泡沫灭火器扑救( 。)
A.
植物油
B.
电脑
C.
木材
D.
竹器
查看完整题目与答案
【单选题】—I miss my mother very much. She has gone abroad on business for nearly a year but luckily she will be back in a week. —Pardon? I ______ something else just now. ________ will she come back?
A.
was thinking; How long
B.
thought; How often
C.
was thinking; How soon
D.
thought; When
查看完整题目与答案
【单选题】哪个是可以实现查看/etc/passwd文件的前10行的命令。
A.
less -10 /etc/passwd
B.
more -n 10 /etc/passwd
C.
tail -10 /etc/passwd
D.
head -10 /etc/passwd
查看完整题目与答案
【单选题】— Lucy had __________ accident. — But luckily, she wasn’t hurt in _______ event at all.
A.
a, a
B.
an, an
C.
an, the
D.
the, an
查看完整题目与答案
【简答题】单词拼写 1. His parents died in the earthquake, but luckily he s ____ . 2. She did not f ____ the idea of going out in the dark because she was afraid of darkness. 3. We use flowers and balloons to d ____...
查看完整题目与答案