1. Which is not correct about news?
A、News happens when an event has an impact on people.
B、News is what is happening.
C、News comes in many different media.
D、Information is news.
A、News happens when an event has an impact on people.
B、News is what is happening.
C、News comes in many different media.
D、Information is news.
B、A misplaced modifier can make a sentence confusing or unintentionally funny.
C、To avoid misplaced modifier, we can place words as close as possible to what they describe.
D、A misplaced modifier is a word or phrase, often a participle or participial phrase, that doesn't actually modify the word it's intended to modify.
B.Books published by this company became both cheaper and smaller.
C.This company no longer sold books in drugstores and supermarkets.
D.This company successfully published paperback editions of The Good Earth and Emily Bront’s classic,Wuthering Heights.
A、Parallel structures are highly recommended when speakers want to list items.
B、Parallel structures are of great help when speakers want to call for action.
C、Parallel structures are at the best service when speakers want to help audience to reach the climax of their emotion.
D、Parallel structures should not be used at the end of the speech.
A、The diameter of IF is between microtubule and microfilament.
B、IF is not so stable as microtubule and microfilament.
C、IF is the most complex component in cytoskeleton.
D、The rod-shape region of IF is compsed of alpha helix of about 310 amino acids.
A、Intonation with high heads sound more lively and interesting than those with low heads.
B、Different intonation can distract the listener’s attention from important messages.
C、As some sentences may be ambiguous when written, it cannot be removed with changing intonations.
D、A tonic syllable can be ignored according to the meaning of a sentence.
A、The Imperial Examination lasted more than 1300 years from the Tang Dynasty to the late Qing Dynasty.
B、The examinations consisted of a battery of tests administered at the district, provincial, and imperial levels.
C、The examination system served to maintain cultural unity and consensus on basic values.
D、The Imperial Examination was an examination system in Imperial China designed to select talented people for future positions in civil service.
A、covalent bonding
B、metalic bonding.
C、hydrogen bonding
D、van de Waals force
A.the amount of reinforcement in a composite material
B.is expressed in volume fraction
C.a factor influencing the composite
D.the strength of the composite is inversely proportional to the volume fraction of fiber present
A、In low plasma concentration, estrogen inhibits pituitary secretion of FSH.
B、In high plasma concentration, estrogen stimulates pituitary sensitivity to GnRH
C、In the presence of high plasma concentration of progesterone, estrogen stimulates increased secretion of GnRH
D、Estrogen secretion is required for the LH surge
E、Estrogen stimulates follicular growth
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