Louise had heart disease, ______ made it difficult for her to work, even as a young woman.

(单选题)The underlined word in Paragraph 2 means “______”. (单选题)Which of the following activities is most appealing to child (单选题)In early 2020, most of the teachers in China had to teach at (单选题)To speed up the ______ of letters, the Post Office introduce (单选题)The best title for the passage may be ______. (单选题)To achieve the desired result, humorous stories should be de (单选题)It can be inferred from the passage that public services ___ (单选题)The joke about doctors implies that, in the eyes of nurses, (单选题)To make your humor work, you should ______. (单选题)We can infer from the passage that ______.