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单选题

The author tells us in paragraph 4 ________.

A
thereasonsforkeepingmedicinesathome
B
people'sdoubtabouttakingdrugs
C
whatkindofmedicinepeopleshouldprepareathome
D
thepossibleharmsself-medicationmaydotopeople

题目答案

D

答案解析

暂无解析
举一反三
单选题

Paragraphs 2 and 3 explain ________.

A
thosegoodthingsarenotwithoutsideeffects
B
whycleveradvertisingissopowerful
C
whyinmoderntimesself-medicationisstillpractised
D
whypeopledevelopfaultywaysoflife

题目答案

C

答案解析

暂无解析
单选题

Advertisements are aimed at people suffering from mild complaints because________.

A
theyoftenwatchadsonTV
B
theyaremorelikelytobuythedrugsadvertised
C
theygenerallyleadasedentarylife
D
theydon'ttaketosportsandeasilycatchcolds

题目答案

B

答案解析

暂无解析
单选题

The first paragraph is intended to ________.

A
suggestthatself-medicationhasalonghistory
B
definewhatdiagnosismeansexactly
C
praisedoctorsfortheirexpertise
D
tellthesymptomsfromthecauses

题目答案

A

答案解析

暂无解析