基本句子結(jié)構(gòu)：
    S+V+O （主語(yǔ)+謂語(yǔ)動(dòng)詞——及物動(dòng)詞+賓語(yǔ)）
    6.Passive smoking can cause _____________________________________.
    被動(dòng)吸煙可導(dǎo)致諸如眼睛發(fā)炎、頭痛、咳嗽、喉嚨痛、頭暈和惡心等癥狀。
    7.Art _________________________________of the city.
    藝術(shù)提升城市的形象和地位。
    8.____________________________ the cultural and social __________________.
    收藏品和展品反映了文化和社會(huì)的多元化。
    9.Improper living habits ____________________________.
    不良的生活習(xí)慣有害健康。
    10.________________________ breaks the study momentum.
    義務(wù)兵役制度破壞學(xué)習(xí)的連貫性。
    答案：
    6.symptoms such as eye irritation, headache, cough, sore throat, dizziness, and nausea
    7.upgrades the image and status
    8.Collections and exhibitions reflect, diversity
    9.impair our health
    10.Compulsory military service