They wereatthechild, for hewas so addicted to the Internet that he stayed up till 12o’clock every night.

The accidents of coal mines are believed______ hundreds of deaths in China so far.

下列各组句子中，文言句式不同的一项是（ ）

meat, vegetables and other foods can easily be poisoned by microorganisms such as ______.

Plants need water and sunlight to grow well _____, a healthy body requires a balanced diet