There are a number of theories to explain these events and, since even the experts disagree, it is incumbent on the rest of us in our role as responsible scholars to ______ dogmatic statements.

(单选题)She was ill in ______ hospital yesterday. (单选题)There ______ a frog and four hens in the picture. (单选题)My brother takes ______ in the gym every day. (单选题)—______ can I keep this storybook?—For two weeks. (单选题)—Darling, I’d like to be out for a sunbath.—All right. If yo (单选题)Jack started to work at ______ early age because his family (单选题)The passage is ______. (单选题)Which of the following is Not True? (单选题)Why do the critics criticize advertisers? (单选题)The attitude of the author toward advertisers is ______.