根据句子意思,用括号中所给汉语提示或英语单词的适当形式填空。(每空一词)
小题1:Whose (照相机) are these? They’re mine.
小题2:Sally gets a lot of ___________(礼物) for her birthday.
小题3:The world is __________ (充满) with amazing things.
小题4:Madee’s bedroom is very beautiful and _________(安静).
小题5:Look! Two ____________ (monkey) are running around the lake.
小题6:Many kinds of animals are _______(消失), so we must take actions to protect them.
小题7:Do you know the difference __________ “besides” and “except”?(在……之间)
小题8:Please knock at the door before ___________(进入) the room.
小题9:As a secondary school student, you should pay attention to your ________ (行为)
小题10:Audrey Hepburn __________ (奉献) all her life to her undertaking (事业).
小题11:If you feel nervous, just take a deep __________. (breathe)
小题12:Everyone hopes that there will not be any______in the world. (thief)
小题13:Nanfang Weekend is a ______(week)newspaper.
小题14:To tell you the ___________(true), I felt sad while you were away.
小题15:Their diets are not healthy. What about (we)?
要到微信小程序或APP查看答案哦。
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在微信里面查看答案。
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研究发现,苍蝇之所以免受细菌感染,是由于体内产生过氧化氢(H2O2)下列关于过氧化氢的描述正确的是[ ]
A.过氧化氢是由氢、氧两种元素组成的
B.过氧化氢不具有杀菌作用
C.过氧化氢是由氢气和氧气组成的
D.过氧化氢是一种混合物
苯唑西林钠与青霉素相比较,其主要优点为
A.耐酶
B.抗菌谱广
C.耐酸
D.性质稳定
E.无过敏反应
越来越多的饭店精心策划了康乐节目,并配以完善的设备。
一般检查细菌形态最常用的是()。
A.荧光显微镜
B.暗视野显微镜
C.电子显微镜
D.普通光学显微镜
E.相差显微镜
男,36岁。因左颊穿通伤就诊,关于颊部缺损的处理
若无组织缺损或缺损较少,应采取的措施是
A.将口腔黏膜、肌和皮肤分层缝合
B.严密缝合肌层和皮肤黏膜留有引流物并二期愈合
C.口腔黏膜与皮肤相对缝合,消炎创面
D.放置引流物于创面中加压包扎
E.皮瓣修复缺损关闭创口