问题
单项选择题 B型题
会造成“灰婴综合征”的药物是（）
A.氨茶碱
B.氯霉素
C.维生素K
D.庆大霉素
E.肾上腺皮质激素
答案
参考答案：B
搜题请搜索小程序“爱下问搜题”
会造成“灰婴综合征”的药物是（）
A.氨茶碱
B.氯霉素
C.维生素K
D.庆大霉素
E.肾上腺皮质激素
参考答案：B
| 口语运用 | |
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| A: Hi, Vera. How was your vacation? B: It was great. A: Where did you go? B: 1 A: Really? Wow! What did you do there? B: Well, we went to a lot of museums. A: Oh, how were they? B: They were really interesting. 2 A: Did you go shopping? B:Yeah, I did. A: 3 B: Oh, they were very expensive. A: And how were the people? 4 B: Yeah, the people were really friendly. My parents have some Japanese friends, and we had dinner at their house. A: 5 B: It was delicious.1 love Japanese food! |