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【单选题】
请问以下不属于手机操作系统的是?
A.
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B.
l0S 系统
C.
android 系统
D.
VR系统
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参考答案：
举一反三
【单选题】Mr. Johnson requested his intern ------- the report on his desk by the end of the day.
A.
type
B.
was typing
C.
will type
D.
to type
查看完整题目与答案
【单选题】Professor Li'succeeded ________, and his success made us excited. [     ]
A.
by the end
B.
to the end
C.
in the end
D.
at the end
查看完整题目与答案
【判断题】在实际预测中,采用的方法不同,对信息资料的要求也可能不同。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】Not only his parents but also his brother ________ to Tokyo. They will be back by the end of next month. [     ]
A.
have been
B.
has been
C.
have gone
D.
has gone
查看完整题目与答案
【单选题】Not only his parents but also his twin brother _____ to South Korea. They will be back by the end of next month. [     ]
A.
have been
B.
have gone
C.
has been
D.
has gone
查看完整题目与答案
【判断题】实际预测中，采用的方法不同，对信息资料要求也可能不同。
A.
正确
B.
错误
查看完整题目与答案
【单选题】_______, Liu Yu achieved his dream. [     ]
A.
In the end
B.
At the end
C.
To the end
查看完整题目与答案
【单选题】In the end he realized his dream, but______the cost of his life.
A.
on
B.
with
C.
by
D.
at
查看完整题目与答案
【简答题】A、B、C、D是中学化学的常见物质，其中A、B、C均含有同一种元素．在一定条件下相互转化的关系如图所示（部分反应中的H 2 O已略去）．请填空： （1）若D是生产、生活中用量最大、用途最广的金属单质 ①若A可用于自来水消毒，则用A制备漂白粉的化学方程式是______．则C的化学式是______．配制C的溶液时可加入少量的______（填物质名称）以抑制水解． ②若A是某强酸的稀溶液，则A的化学式可...
查看完整题目与答案
【单选题】His father had only a little money left ___ every month.
A.
in the end
B.
to the end of
C.
at the end of
D.
at last
查看完整题目与答案
相关题目：
【单选题】Mr. Johnson requested his intern ------- the report on his desk by the end of the day.
A.
type
B.
was typing
C.
will type
D.
to type
查看完整题目与答案
【单选题】Professor Li'succeeded ________, and his success made us excited. [     ]
A.
by the end
B.
to the end
C.
in the end
D.
at the end
查看完整题目与答案
【判断题】在实际预测中,采用的方法不同,对信息资料的要求也可能不同。( )
A.
正确
B.
错误
查看完整题目与答案
【单选题】Not only his parents but also his brother ________ to Tokyo. They will be back by the end of next month. [     ]
A.
have been
B.
has been
C.
have gone
D.
has gone
查看完整题目与答案
【单选题】Not only his parents but also his twin brother _____ to South Korea. They will be back by the end of next month. [     ]
A.
have been
B.
have gone
C.
has been
D.
has gone
查看完整题目与答案
【判断题】实际预测中，采用的方法不同，对信息资料要求也可能不同。
A.
正确
B.
错误
查看完整题目与答案
【单选题】_______, Liu Yu achieved his dream. [     ]
A.
In the end
B.
At the end
C.
To the end
查看完整题目与答案
【单选题】In the end he realized his dream, but______the cost of his life.
A.
on
B.
with
C.
by
D.
at
查看完整题目与答案
【简答题】A、B、C、D是中学化学的常见物质，其中A、B、C均含有同一种元素．在一定条件下相互转化的关系如图所示（部分反应中的H 2 O已略去）．请填空： （1）若D是生产、生活中用量最大、用途最广的金属单质 ①若A可用于自来水消毒，则用A制备漂白粉的化学方程式是______．则C的化学式是______．配制C的溶液时可加入少量的______（填物质名称）以抑制水解． ②若A是某强酸的稀溶液，则A的化学式可...
查看完整题目与答案
【单选题】His father had only a little money left ___ every month.
A.
in the end
B.
to the end of
C.
at the end of
D.
at last
查看完整题目与答案
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