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【单选题】
进油节流调速回路的液压缸速度( )
A.
不受负载影响
B.
受负载影响
C.
对液压泵出口流量有影响
D.
以上都错
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【简答题】Do you know that a fast reader can get the ideas better than a slow reader can? Of course, you save time by reading fast, but this is not the main reason for fast reading. The main reason is that you ...
【简答题】Please define the term “mutation”, and list the major types of DNA mutations and their corresponding phenotypic effects.
【简答题】Do you know that a fast reader can get the ideas better than a slow reader can? Of course, you save time by reading fast, but this is not the main reason for fast reading. The main reason is that you ...
【单选题】What can a reader learn by looking at the article's section titles?
A.
what children study in New Zealand
B.
how many people walk the whole trail
C.
when the Rapseys plan to get to Bluff
D.
why the Rapseys are walking the trail
【简答题】List the major types of bearings.
【单选题】若电路中某元件两端的电压u=36sin(314t-180°)V,i=4sin(314t+180°)A,则该元件是( )
A.
电阻
B.
电感
C.
电容
D.
电压
【单选题】What can a reader learn from the caption of Image 1?
A.
when "Frozen 2" will come out
B.
where "Frozen 2" will take place
C.
which characters are in "Frozen 2"
D.
why people will like "Frozen 2"
【多选题】What is the procedures of content analysis?
A.
Take a copy of the transcript and read through it.
B.
Look through your margin notes and make a list of the same types of information you have found.
C.
Consider whether some of the categories may be linked in some way.
D.
Look through the list of minor and major categories of data.
【单选题】&8226;Read the article below about the financial risks. &8226;Choose the best sentence from the list A-G to fill each of the gaps. &8226;For each gap (8-12), mark one letter (A-G) on your Answer Sheet...
A.
Before rates were permitted to float
B.
commercial, political and foreign exchange risks.
C.
so marketers must be prepared to assume them or give up doing business in a particular market
D.
Corporation can take some measure to avoid financial risks.
E.
however, is competition
F.
any other disagreement over which payment is withheld
G.
to be especially aware of exchange-rate fluctuations and the need to compensate for them in their financial planning (8)
【单选题】What can a reader learn by looking at the article's section titles?
A.
the name of the group that helped save dogs
B.
the name of the hurricane that hit the Bahamas
C.
the number of dogs that need to be rescued
D.
the number of places that the hurricane hit
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