A.Through food.
B.Through air.
C.Through insects.
D.Through body fluids.
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 |