单选题：根据下列文字，回答题。Killing insects and bacteria present in foods by

题目内容：

根据下列文字，回答题。

Killing insects and bacteria present in foods by irradiating is completely approved by the US government.

参考答案：

答案解析：

She eventually married the most persistent one of her admire

She eventually married the most persistent one of her admirers.

分类：理工类题型：单选题

Winners of present-day TV game shows no longer get money from the shows.

分类：理工类题型：单选题

分类：理工类题型：单选题

为了研究和预报空间天气灾变规律，__________或减轻灾害性空间天气可能给人类活动带来的灾害和损失，一门把空间天气的监测、研究、模式、预报、效应、信息传输与

分类：理工类题型：单选题

分类：理工类题型：单选题