语法填空 世卫组织批准中国新冠疫苗

阅读下面短文，在空白处填入1个适当的单词或括号内单词的正确形式。

The World Health Organization (WHO) has granted emergency approval for the Covid vaccine(疫苗) made by Chinese company Sinopharm.

It is the first vaccine developed by ___1___ non-Western country to get WHO backing. The vaccine has already been given to ___2___(million) of people in China and elsewhere.

The WHO had ___3___(previous) only approved the vaccines made by Pfizer, AstraZeneca, Johnson & Johnson and Moderna. But individual health regulators in many countries – especially poorer ones in Africa, Latin America and Asia – have approved Chinese jabs for emergency use.

With little data ___4___(release) internationally early on, the effectiveness of the ___5___(vary) Chinese vaccines has long been uncertain. But the WHO on Friday said it had confirmed the “safety, efficacy and quality” of the Sinopharm jab.

The WHO said the addition of the vaccine had “the potential to rapidly accelerate(加速) Covid-19 vaccine access for countries ___6___(seek) to protect health workers and populations ___7___ risk”. It is recommending ___8___ the vaccine be administered in two doses(剂) to those aged 18 and over.

A decision ___9___(expect) within days on another Chinese vaccine developed by Sinovac, while Russia’s Sputnik vaccine is under ___10___(assess).

世界卫生组织5月7日宣布，由中国医药集团北京生物制品研究所研发的新冠灭活疫苗正式通过世卫组织紧急使用认证。这是第一个由非西方国家研制的获得世卫组织支持的疫苗。

1.a考查冠望。a non-Western country一个非西方国家。

2.millions考查数词复数。millions of people 数百万人。

3.previously考查词类转换。修饰动词approved，用副词作状语。

4.released考查非谓语。此处为with复合结构。因data是被发布的，用过去分词表被动。

5.various考查词类转换。various adj.各种各样的。修饰名词vaccines，用形容词作定语。

6.seeking考查非谓语。现在分词作后置定语，修饰countries。 

7.at考查介词。at risk 有风险的，介词短语作定语修饰populations。句意：世卫组织说，疫苗的加入“有可能迅速加速寻求保护卫生工作者和高风险人群(populations at risk)的国家获得新冠疫苗”。

8.that考查宾语从句。recommend后接宾语从句。句意：它（世卫组织）建议对18岁及以上的人分两次注射疫苗。

9.is expected考查被动语态。因决定是“被预计的”，用被动语态。句意：预计几天内，将对科兴公司开发的另一种中国疫苗做出决定，而俄罗斯的Sputnik 疫苗正在评估中。

10.assessment考查词类转换。under+名词表示“正在……，在……之中”。