一项新的研究发现在荧屏上看到演员吸烟的青少年更可能也学着抽烟. that teenagers who see actors smoking on screen are more likely to take it up 整句是宾语从句 who see actors smoking on screen 是定语从句,前置词是 teenagers
一个新的研究表明,当青少年看到演员们在银幕上吸烟,倾向于效仿这种行为。 主语是A new study ," that teenagerswho see actors smoking on screen aremore likely to take it up." 作“has found ” 的宾语从句。“who see actors smoking on screen ” 作“teen...