A.They were frightened and distressed.
B.They swam away when the speaker was turned on.
C.They swam closer to “examine” the speaker when it was turned off.
D.They didn’t seem to be frightened and kept swimming near the speaker.
单选题 | If a person talks about his weak points, his listener is expected to say something in the way of ________. | 查看答案 |
单选题 | 查看答案 | |
单选题 | All the finished products are stored in a ________ of the delivery port and shipping is available at any time. | 查看答案 |
单选题 | According to Van Galen some home schoolers believe that ________. | 查看答案 |
单选题 | A most ________ argument about who should go and fetch the bread from the kitchen was going on when I came in. | 查看答案 |
单选题 | Why does the author say that the protection of endangered species is a highly controversial issue? | 查看答案 |
单选题 | 查看答案 | |
单选题 | Both parties promised to ________ the contract to be signed the following day. | 查看答案 |
单选题 | It can be inferred from the passage that ________. | 查看答案 |
单选题 | 查看答案 | |
单选题 | 查看答案 | |
单选题 | For many patients, institutional care is the most ________ and beneficial form of care. | 查看答案 |
单选题 | 查看答案 | |
单选题 | One of the reasons why commercials are able to attract viewer attention is that ________. | 查看答案 |
单选题 | According to the passage, the maximum intensity of sound coming from commercials ________. | 查看答案 |
单选题 | According to the passage, home schoolers are ________. | 查看答案 |
单选题 | A terrible traffic accident happened; people were saddened when they watched the ________ sight on TV. | 查看答案 |
单选题 | Among “humanity’s current problems” (Line 6, Para. 3), the chief concern of the scientists is ________. | 查看答案 |
单选题 | Parents take a great interest in the ________ questions braised by their children. | 查看答案 |
单选题 | 查看答案 |