翻译句子 一旦玛丽下定决心，就绝不会动摇。(waver)

A ____of cold air hit him as he opened the window. gruff sanctuary fling strew clutch waver snap shove blast maroon

Last night I was so tired that I forgot to ______ my watch and it stopped at twelve. A: wade B: wind C: waver D: wrench

Because of difficulties in getting a visa, the students had to ______ the idea of applying for study in the United States. A: reduce B: yield C: relinquish D: waver

Because of difficulties in getting a visa, the students had to ______ the idea of applying for study in the United States. A: reduce B: B. yield C: relinquish D: D. waver