题目内容
（请给出正确答案）
A.finish
B.will finish
C.finished
D.will have finished
如果结果不匹配，请 联系老师 获取答案
更多“We promise that we’11 meet aga…”相关的问题
The power of words (8 )in their associations---the things they bring up before our minds.Words became filled (9) meaning for us by experience; and the longer we live, the more certain words recall to us the glad and (10 )events of our past and the more we read and learn, the more the number of words that mean something to us increases.
(1)A.How
B.What
C.Which
D.That
(2)A.on
B.with
C.in
D.for
(3)A.women
B.plants
C.fish
D.animals
(4)A.express
B.speak
C.say
D.tell
(5)A.to
B.upon
C.with
D.in
(6)A.spoken
B.drawn
C.written
D.made
(7)A.speak
B.say
C.tell
D.call
(8)A.lay
B.lays
C.lie
D.lies
(9)A.with
B.of
C.out
D.in
(10)A.happy
B.sad
C.good
D.bad
Question 7: Can you tell me what the difference of two SQL statements at
performance of execution？
Statement 1:
if NOT EXISTS (select * from publishers where state = 'NY')
begin
SELECT 'Sales force needs to penetrate New York market'end
else
begin
SELECT 'We have publishers in New York'
end
Statement 2:
if EXISTS (select * from publishers where state = 'NY')
begin
SELECT 'We have publishers in New York'
end
else
begin
SELECT 'Sales force needs to penetrate New York market'
end
Water ___3___ almost everywhere. Even in the driest part of the would there is some water in the air. You can not see it or feel it when it is part of the air. The water ___4___ seas and rivers is a liquid. The water in the air is not a liquid but a gas.
Clouds are made of water. They may ___5__ made of very small drops of water. Water, you have found,is very useful, so we must save water.
1)、A.ourselves
B.is found
C.be
D.in
E.no
2)、A.ourselves
B.is found
C.be
D.in
E.no
3)、A.ourselves
B.is found
C.be
D.in
E.no
4)、A.ourselves
B.is found
C.be
D.in
E.no
5)、A.ourselves
B.is found
C.be
D.in
E.no
Today we live in a world where GPS systems, digital maps, and other navigation apps are available on our smart phones. 1 of us just walk straight into the woods without a phone. But phones 2 on batteries, and batteries can die faster than we realize. 3 you get lost without a phone or a compass, and you 4 can’t find north, a few tricks to help you navigate 5 to civilization, one of which is to follow the land... When you find yourself well 6 a trail, but not in a completely 7 area, you have to answer two questions: Which 8 is downhill, in this particular area？ And where is the nearest water source？ Humans overwhelmingly live in valleys, and on supplies of fresh water. 9 , if you head downhill, and follow any H2O you find, you should 10 see signs of people. If you’ve explored the area before, keep an eye out for familiar sights—you may be 11 how quickly identifying a distinctive rock or tree can restore your bearings. Another 12 : Climb high and look for signs of human habitation. 13 , even in dense forest, you should be able to 14 gaps in the tree line due to roads, train tracks, and other paths people carve 15 the woods. Head toward these 16 to find a way out. At night, scan the horizon for 17 light sources, such as fires and streetlights, then walk toward the glow of light pollution. 18 , assuming you’re lost in an area humans tend to frequent, look for the 19 we leave on the landscape. Trail blazes, tire tracks, and other features can 20 you to civilization. 1.
A、Some
B、Most
C、Few
D、All
已知某有源滤波电路的传递函数为
(1)试定性分析该电路的滤波特性(低通，高通，带通或带阻);
(2)求通带增益A0、特征角频率we及等效品质因数Q。
Another time, the ___4___ in a science class asked, “When it thunders (打雷), why do we always see the light before we ___5___ the sound？”
“But, Miss,”said John quickly,“don't you know our eyes are in front of our ears？”
1)、A.teacher
B.his
C.asked
D.class
E.hear
2)、A.teacher
B.his
C.asked
D.class
E.hear
3)、A.teacher
B.his
C.asked
D.class
E.hear
4)、A.teacher
B.his
C.asked
D.class
E.hear
5)、A.teacher
B.his
C.asked
D.class
E.hear
A.can we finish it
B.we can finish it
C.could we finish it
D.we could finish it
A.heard of
B.heard from
C.heard for
D.heard over
