【单选题】【消耗次数：1】
I don’t think you can work out the maths problem ___ her help.
①
since
②
unless
③
with
④
without
参考答案：
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相关题目
【单选题】
19._____ all this work and so little sleep at night, I don’t think I can go on much longer.
①
What about
②
What if
③
What with
④
What for
【单选题】
Don’t hesitate ______ for help if you have any problem meeting the schedule.
①
to ask
②
asked
③
asking
④
to be asked
【单选题】
-I hope you don’t mind my pointing out your mistakes.- ____.
①
Of course
②
You’re welcome
③
Certainly not
④
Yes, I do
【单选题】
Can I help you with the bag?
①
No, no. I can take it myself
②
Thank you
③
Sorry, you can’t
④
No, I’m all right
【单选题】
I don’t think you’ll be able to understand this formula（公式）___ you finish school.
①
as if
②
only when
③
even
④
even when
【单选题】
Can I help you with your suitcase?
①
I have no idea
②
No, no. I can carry it myself
③
That’s a good idea
④
Thank you. I can manage myself
【单选题】
5. Without your help, I couldn’t ______ the details ______.
①
work…at
②
work…out
③
work…on
④
work…up
【单选题】
If you work hard, you will be ________; but if you don’t, you will be punished.
①
relaxed
②
relieved
③
reduced
④
rewarded
【单选题】
—Look, someone is coming. Guess who it ___ be?—I think it ___ be Tom.—I don’t think it ___ be ___.
①
?must; can; must; his
②
?may; can; must; him
③
?can; must; can; him
④
?might; must; can; himself
随机题目
【单选题】
在全身麻醉下，儿童牙科治疗的顺序是
①
制洞→拔牙→牙髓处置→牙冠修复
②
制洞→牙髓处置→拔牙→牙冠修复
③
制洞→牙髓处置→牙冠修复→拔牙
④
制洞→牙冠修复→牙髓处置→拔牙
⑤
牙髓处置→制洞→牙冠修复→拔牙
【单选题】
4岁儿童牙科患者的心理特点是：
①
词汇量有限，以自我为中心，易受挫。完全依赖家长。注意力集中的时间1-5分钟。
②
精力充沛，较独立。喜欢模仿成年人的行为，好奇富于想象。渴望讨人喜欢。
③
喜欢支配别人，专横、急躁，不妥协，掌握简单的推理，愿意接受变化。
④
镇定、自信，开始懂规矩，喜欢装大人，不太好斗，接受权威。
⑤
有自豪感，有感情，易受到伤害。