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【单选题】
在卫星线路中,信号延迟产生的原因是一。
A.
通信距离太远
B.
天线附近有障碍物
C.
通信线路中存在不匹配现象
D.
B十C
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参考答案:
举一反三
【单选题】灌溉水的允许含盐量一般应小于( )
A.
1g/L
B.
2g/L
C.
3g/L
D.
4g/L
【单选题】What is the main reason of the drought mentioned in the news report?
A.
The technology bottleneck in agriculture.
B.
Insufficient fund supply.
C.
Lack of government support.
D.
One of the worst rain shortages in current years.
【简答题】What did Bill Gates like to do in college?
【单选题】The report mentioned in the text holds that the scope for further growth of FDI
A.
is to be severely limited.
B.
is to be expanded.
C.
remain uncertain.
D.
diminish gradually.
【单选题】What did Bill Gates do at Harvard University?
A.
He formed the ''Programmers Group'' at Harvard University.
B.
He developed a small computer to measure traffic flow.
C.
He spent many long nights in front of the school’s computer.
D.
He discussed with his classmates about starting a new business.
【单选题】下列控件中,不能使用Intent启动的是
A.
Activity
B.
启动服务
C.
广播
D.
内容提供者
【单选题】The author's attitude towards the report mentioned in the passage is______.
A.
approving
B.
favorable
C.
dissenting
D.
objective
【单选题】Choose the best answer to the following question. 5) The report mentioned that some important people had attended the closing ________.
A.
ceremony
B.
target
C.
suspicion
D.
surgeon
【单选题】灌溉水的允许含盐量一般应小于( )。
A.
1g /L
B.
2g /L
C.
5g /L
D.
10g /L
【单选题】Choose the best answer to the following question. The report mentioned that some important people had attended the closing ________.
A.
ceremony
B.
target
C.
suspicion
D.
surgeon
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