• 2021-04-14 问题

    The sentence “Expectoration is prohibited on the vehicle” is concise and direct.

    The sentence “Expectoration is prohibited on the vehicle” is concise and direct.

  • 2021-04-14 问题

    “Expectoration is prohibited on the vehicle.” is the needless repetition in the sentence.

    “Expectoration is prohibited on the vehicle.” is the needless repetition in the sentence.

  • 2021-04-14 问题

    Please compare the following three sentences and point out the stylistic effect of “(3) No spitting”. (1) Expectoration is forbidden. (2) Please do not spit! (3) No spitting.

    Please compare the following three sentences and point out the stylistic effect of “(3) No spitting”. (1) Expectoration is forbidden. (2) Please do not spit! (3) No spitting.

  • 2022-06-01 问题

    Which of the following are the discharge criteria for COVID-19 patients? A: Body temperature returns to normal for more than 3 days. B: Respiratory symptoms improve significantly. C: Pulmonary imaging shows significant improvement in acute exudative lesions. D: Respiratory specimens are tested negative in nucleic acid tests, such as sputum and nasopharyngeal swabs, for two consecutive times (sampling interval shall be at least 24 hours). E: Patients have no obvious cough and expectoration.

    Which of the following are the discharge criteria for COVID-19 patients? A: Body temperature returns to normal for more than 3 days. B: Respiratory symptoms improve significantly. C: Pulmonary imaging shows significant improvement in acute exudative lesions. D: Respiratory specimens are tested negative in nucleic acid tests, such as sputum and nasopharyngeal swabs, for two consecutive times (sampling interval shall be at least 24 hours). E: Patients have no obvious cough and expectoration.

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