TheperfectaccomplishmentofShenzhou-7

发布时间：2020-07-27 15:05:23

The perfect acplishment of Shenzhou-7 spacewalk mission is a powerful ________ to our country’s achievement, which has ________ our country’s status in the world．A.evidence; enlargedB.witness; promotedC.abundance; increasedD.insurance;improved

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B
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