Text A Fill in each blank of the following sentences with one of the first letters given b
A、This is a difficult book.
B、It is difficult not to overpraise this book.
C、This book deserves much praise.
D、It is difficult to praise this book.
A、早上好!
B、中午好!
C、下午好!
D、晚上好!
A、Quickly forget what is heard.
B、Able to form a mental representation from words heard.
C、Neglect the next part when thinking about meaning.
D、Do not recognize words they know.
A、Non-specific evidence is acceptable to run through the writing.
B、The thesis and supporting ideas need to be revised in consistency with each other.
C、Transitional words are improved to make the thesis and supporting ideas coherent.
D、Various sentence patterns are modified to the writing’s advantage.
A、The sum of independent chi-square random variables is a chi-square random variable.
B、The sum of independent exponential random variables is an exponential random variable.
C、The sum of independent gamma random variables is a gamma random variable.
D、The sum of independent uniform random variables is a uniform random variable.
A、Passed Charybdis and Scylla safely.
B、Traveled Hades.
C、Visited Libya.
D、Visited Sparta.
A、Product A will have the higher return on sales ratio(operating margin)
B、The cost per kg will be the same for both products
C、The cost per kg of product A will be higher than that of product B
D、Both products will have the same return on sales ratio(operating margin)
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