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【单选题】
生产性毒物进入人体的主要途径是?
A.
呼吸道
B.
皮肤
C.
消化道
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参考答案:
举一反三
【简答题】Turn these sentences from active voice into passive voice. Mary helps John. John _____________ Mary.
【简答题】Turn these sentences into passive voice. 1) Dr. Smith takes good care of Mrs. Black. Mrs. Black _______________________ by Dr. Smith. 2) Students in Class One make use of many reference books. Many re...
【简答题】Turn these sentences from active voice into passive voice. Mary helps John.
【简答题】Turn these sentences into passive voice. 1) Dr. Smith takes good care of Mrs. Black. Mrs. Black _______________________ by Dr. Smith. 2) Students in Class One make use of many reference books. Many re...
【多选题】蛋的蛋黄和蛋清分别占( )。
A.
1/3
B.
2/3
C.
2/ 5
D.
3/5
【简答题】请在下面的句子中找出名词。 Please spot nouns in these sentences Let’s clean the desks and chairs. It’s near the computer. Let me clean the fish bowl. What’s in the classroom? Open the door. Turn on the light. Clos...
【单选题】在汽车空调系统中,过热开关在系统处于( )状态下闭合,使压缩机停止转动。
A.
(A)制冷剂过量
B.
(B)制冷剂过少
C.
(C)制冷剂中混有空气
D.
(D)润滑机油过量
【判断题】Windows窗体程序的特点是:可视化、面向对象和事件驱动。
A.
正确
B.
错误
【简答题】Turn these sentences into passive voice. 1) They gave him a watch. A watch ___________ him. 2) She passed him the salt. The salt ____________ him. 3) Mother cooks breakfast for us every day. Breakfast...
【简答题】Read these sentences and write in the missing prefix. The new government’s first policy will be to nationalize all state-owned industries and turn them into private businesses. (__________)
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