. Inoculation(接种) of the H1N1 vaccine ___ launch another round to weak people in February,but due to

题目简介

. Inoculation(接种) of the H1N1 vaccine ___ launch another round to weak people in February,but due to

题目详情


. Inoculation(接种) of the H1N1 vaccine ___ launch another round to weak people in February,
but due to a global shortage, that has not happened yet.
A.was made toB.was supposed toC.was designed toD.was hoped to
题型:单选题难度:偏易来源:不详

答案

B

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