急性上呼吸道感染常见病因是____，少数由____引起。

有机磷杀虫药中毒最理想的治疗是_____和____联合应用。

敏感株所引起间日疟的病因治疗最佳方案是联合应用____与____。

对于HBsAg阳性母亲的新生儿。预防乙型肝炎的最佳方案是联合应用与____，____。

29．__________ when you are on the bus or bike．

Which do you think is _________________important, health or wealth?

And they can ______their passports______，making leaving or “escaping” virtually impossible.

Either he or I ______to the airport.

Duty is an act or a course of action that people __________you to take by social customs, law or religion.

瘤组织放射敏感性分为_________度敏感肿瘤，_________度敏感肿瘤，_________度敏感肿瘤和不敏感肿瘤。

Hurry up, or you ______ catch the train.

恶性淋巴瘤对___________及________治疗都比较敏感，因此应行以_________后________为主的综合治疗。