皮皮学，免费搜题
登录
搜题
【简答题】
句型转换。按要求完成下列句子，每空一词。 1. It is necessary to do eye exercises between classes. (改为同义句) _____ eye exercises between classes _____ necessary. 2. Playing sports right after meals is bad for our health. (加good 变为选择疑问句) _____ playing sports right after meals bad _____ _____ for your health? 3. You may watch TV for 2 hours tonight. (改为一般疑问句并作否定回答) _____ _____ watch TV for 2 hours tonight? _____ , you _____ . 4. I usually sleep 7 hours every night. (对画线部分提问) _____ _____ do you usually sleep every night? 5. Don't walk on the lawn. (用must改写句子,其句意不变) You _____ _____ on the lawn.
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【简答题】听下面一段材料，回答第1-4题。 1. What did the man usually do before he went to school? A. He went to a nursery. B. He played with his friends. C. He stayed at home. 2. Why did he quickly run back to school after l...
【单选题】下列不属于脾的功能是
A.
是T细胞、B细胞定居、增殖的场所
B.
合成并分泌某些补体成分
C.
具有储存血液的功能
D.
具有滤过功能
E.
是T细胞、B细胞发生免疫应答的场所
【简答题】fast or irregular heart rate
【判断题】魔弹理论的核心观点是：传播媒介拥有不可抵抗的强大力量，传递信息在受传者身上像子弹击中躯体，药剂注入皮肤一样，可以引起直接速效的反应；它们能够左右人们的态度和意见，甚至直接支配他们的行动。
A.
正确
B.
错误
相关题目：