The problem is () it may take time for new facts to become available.
A.that
B.how
C.what
D.if
A.that
B.how
C.what
D.if
A.that
B.how
C.what
D.if
What is a problem of Sanguines?
A.Others may not trust them.
B.They don't listen to other's opinions.
C.They courage to take chances.
D.They often complains.
A、Noise
B、Cost money
C、Health problem
D、Take time
An algorithm to solve a given problem has time complexity T(n) = nlog2n-(n-1) Given that the algorithm takes 0.8 second for a problem in which n=1024, how long should it take for a problem in which n=4096? ()
A.39 seconds
B.0.8 seconds
C.3.9 minutes
D.3.9 seconds
A、They can’t understand lectures.
B、They don’t take notes quickly enough.
C、They are unfamiliar with the systems in the new country.
D、They are not interested in the subject.
What is the woman' s problem?
A.She doesn' t know how to write the report.
B.She will be out of town this week.
C.She has to take care of her pet.
D.She doesn't have time to write the report.
What are the good ways to use in the conclusion to end an essay?
A.You may reinforce the thesis statement by paraphrasing it.
B.You may make an appeal to the reader to take an action to solve the problem discussed in the essay.
C.You may mention a new topic by the end of the conclusion.
D.You may quote from an expert on the issue examined in the essay.
The main problem people may encounter today arises from the fact that they ______.
A.have to learn new things consciously
B.lack the confidence of securing reliable and trustworthy information
C.have difficulty obtaining the needed information readily
D.can hardly carry out casual communications with an extended family
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