单项选择题
It is impossible for so ______ workers to do so ______ work in a single day.
单项选择题 We are determined to build our country into a prosperous and （） socialist country.
单项选择题 Because of his ______ English, he couldn’t talk to the foreigner ______.
单项选择题 There are hurricanes here frequently in summer. The underlined part means ______.
