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【简答题】
在平面直角坐标系中，已知线段AB的两个端点分别是A（-3，2），B（1，1），将线段AB平移后得到线段PQ，若点P的坐标为（-2，3），则点Q的坐标为______．
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【单选题】She had a bad cold, but luckily began to _______ soon.
A.
recover
B.
control
C.
lose
D.
reduce
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【单选题】下列哪类火灾不适宜用泡沫灭火器扑救____。
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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
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【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
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【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
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【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
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【单选题】The young man was hit by a truck . he was not hurt .
A.
Lucky ; bad
B.
Luckily ; terrible
C.
Luckily ; badly
D.
Lucky ; badly
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【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
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【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 ____...
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【单选题】She luckily missed the air crash because she ___ on the way and was late for her flight.
A.
had a flat tyre
B.
caught a bad cold
C.
broke down
D.
sped up
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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】The young man was hit by a truck . he was not hurt .
A.
Lucky ; bad
B.
Luckily ; terrible
C.
Luckily ; badly
D.
Lucky ; badly
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
【单选题】She luckily missed the air crash because she ___ on the way and was late for her flight.
A.
had a flat tyre
B.
caught a bad cold
C.
broke down
D.
sped up
查看完整题目与答案