Measles are sometimes caused by a tapeworm.
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举一反三
- Traffic accidents are sometimes caused by lack of sleep.
- German measles virus (rubella), a common cause of exanthema in children, is best described by which of the following statements A: Measles (rubeola) and German measles (rubella) are caused by the same virus B: Incubation time is approximately 3 to 4 weeks C: Vesicular rashes are characteristic D: Onset is abrupt with cough, coryza, and fever E: Specific antibody in the serum does not prevent disease
- What is the most valuable basis for the earlydetection of measles? A: Fever B: Conjunctivitis C: History of exposure to measles D: Measles oral mucosal spots
- Measles ______ a kind of infectious illness.
- Which of the following is the primaryclinical manifestation of measles during the eruptive period? A: Fever B: Typical rash C: Brown pigmentation D: Measles mucosal spots
内容
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Measles have reappeared among the kindergarten children. ( )
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Mortality from measles can be reduced by better ______.
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Many accidents ______ by careless drivers last year. A: are caused B: were caused C: was caused D: caused
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Sometimes the ( ) is accurate, sometimes not.
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Omissions in my recent article ____ confusion. A: can have caused B: can be caused C: must have caused D: must be caused