The phrase “keep a lid on”(Line 6, Paragraph 3) most probably means_____.
[A] put an end to
[B] set a limit on
[C] tighten the control over
[D] reduce the speed of
第1题:
请看以下存储过程
begin
begin
<语句1>
exception
when others
dbms_output.put_line('错误1');
end;
begin
<语句2>
dbms_output.putline('错误2');
end;
exception
when others then
dbms_output.put_line("错误3");
end;
请问,当<语句1>,<语句2>出错时,该存储过程输出字符串分别是什么?
第2题:
By saying these figures are conservative (Line 1, paragraph 3), Dr Worm means that
A. fishing technology has improved rapidly B. then catch-sizes are actually smaller then recorded C. the marine biomass has suffered a greater loss D. the data collected so far are out of date.
第3题:
The word “packages” (Line 3, Paragraph 2) means_____.
[A] parcels carried in travelling [B] a comprehensive set of activities
[C] something presented in a particular way [D] charity actions
第4题:
The word “phonograph” (Line 5-6, Paragraph 1) most probably means_____.
[A] record player
[B] radio
[C] musical technique
[D] music culture
本题考查词意理解。“phonograph”一词出现在第一段第五句,该句指出,“‘phonograph’被发明以前,我们听不到任何音乐表演的声音,只能通过乐器研究过去的音乐文化”。由此可知,该词指的是一种能够记录声音并被用于音乐文化研究的物质。[A]为正确答案。[B]虽然也有声音,但无法用于音乐研究。此外,也可以通过词根词缀法猜测词意。phono-相当于sound,表示“声音”;-graph表示“书写、描绘或记录的器具,机械”。“记录声音的机器”就是“录音机”。
第5题:
The expression “pussyfooting around” (Line 3, Paragraph 1) might mean______.
[A] unfair [B] hesitant [C] secret [D] strict