【单选题】【消耗次数：1】
A: Were having a few people over for dinner Saturday. [填空] B: Oh, thank you. That would be great.
①
Are you doing anything then?
②
Wed love to have you around.
③
Itll be a lot of fun.
④
Have you heard about it?
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相关题目
【单选题】
A: I didnt know you play basketball. Are you having fun? B: Im having a great time. [填空] What are you doing?
①
Great!
②
How about you?
③
I miss it so much
④
Do you know billiards?
【单选题】
Would you like to have dinner with us this evening?
①
OK, but I have to go to a meeting now
②
No, I can’t
③
I’d love to, but this evening I have to go to the airport to meet my parents
④
I don’t know
【判断题】
We wish that you hadnt have such a lot of work, because we know you would have enjoyed the party.
①
正确
②
错误
【单选题】
Waiter: ___Customer: No, thank you. I have already known what to order.
①
Do you like this kind of dishes?
②
You are welcome to our restaurant. Take seat, please.
③
Would you like to see a menu?
④
Everybody! Order, please!
【单选题】
—Have you heard about that fire in the market?—Yes, fortunately no one __________.
①
hurt
②
was hurt
③
has hurt
④
had been hurt
【单选题】
If you have never planted anything, you won’t be able
to know the pleasure of watching the thing you have
planted ____.
①
grow
②
to grow
③
growing
④
to be growing
【单选题】
If you have never planted anything, you won’t be able to know the pleasure of watching the thing you have planted _____.
①
grow
②
to grow
③
growing
④
to be growing
随机题目
【单选题】
“绞釉”是指（）
①
在牙颈部釉柱排列成水平状
②
釉柱向窝沟底集中
③
釉柱自釉牙本质到牙表面排列成直线
④
釉柱近表面1/3弯曲，内2/3较直
⑤
釉柱在切缘及牙尖处绞绕弯曲
【单选题】
釉质呈淡黄色的原因是（）
①
釉质钙化不良
②
釉质本身的颜色
③
釉质缺损，露出牙本质的颜色
④
釉质钙化程度高，不能透过牙本质颜色
⑤
釉质钙化程度高，透过牙本质颜色
【单选题】
关于牙体组织，以下错误的是（）
①
由釉质、牙本质、牙骨质和牙髓组成
②
釉质构成牙的主体
③
牙中央有一空腔，称髓腔
④
牙体组织有三种界面
⑤
来源于外胚层和外胚间叶组织
【单选题】
有关牙本质小管的结构，以下错误的是（）
①
在牙尖部及根尖部小管较直
②
直径约为3～4μm
③
小管近牙髓一端较粗
④
牙根部牙本质小管的分支数目比冠部者少
⑤
在牙颈部弯曲呈“～”型
【单选题】
关于死区，下列说法错误的书（）
①
是因磨损、酸蚀或龋等较重的刺激所致
②
死区的近髓端常有修复性牙本质形成
③
此区的敏感度减低
④
死区的周缘常有透明牙本质围绕
⑤
也能出现于正常牙本质的干燥磨片中