【单选题】【消耗次数：1】
I am not sure whether I can gain any profit from the investment, so I can’t make a(n) ____ tohelp you.
①
exact
②
defined
③
definite
④
sure
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相关题目
【单选题】
I really appreciate ____ to help me, but I am sure that I can manage by myself.
①
you to offer
②
that you offer
③
your offering
④
that you are offering
【单选题】
— I can’t find my mobile phone. I’m sure it’s in this room. — _______. I’ll call you with my phone. When it rings, you can follow the sound.
①
Excuse me.
②
Good luck
③
Don’t worry
④
ok
【单选题】
21. Am I _____ your way? I can move over a bit and make room for you...
①
under
②
in
③
beyond
④
on
【单选题】
With so much I am not sure if Ill have time for the game.
①
do
②
doing
③
did
④
to do
【单选题】
A: Are you ready for the test tomorrow? B: [填空] A: Come on, I am sure you will do well.
①
Why do you ask?
②
No. Im afraid not.
③
Sure, no problem.
④
What about you?
【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 really do not know whether we can succeed, so do
not expect ____.
①
too much of us
②
us too much
③
of us too much
④
us of too much
【单选题】
Sorry, I can’t find the books you asked for.____________
①
Don’t mention it.
②
It’s your fault.
③
Thanks anyway.
④
I won’t forgive you.
【单选题】
16. As I will be away for at least a year, I’d appreciate____ from you now and then so that I can know how everyone is getting along.
①
having heard
②
to hear
③
hearing
④
beingheard
【单选题】
As I will be away for at least a year,Id appreciate________from you now and then so that I can know how everyone is getting along.
①
having heard
②
to hear
③
hearing
④
being heard
随机题目
【单选题】
用某种排序方法对线性表（25，87，21，47，15，27，63，35，20）进行排序时，元素序列的变化情况如下：（1）25，87，21，47，15，27，63，35，20（2）20，15，21，25，47，27，63，35，87（3）15，20，21，25，35，27，47，63，87（4）15，20，21，25，27，35，47，63，87则采用的排序方法是___________排序长度为4。
①
交换排序法
②
选择排序法
③
插入排序
④
选择排序
【单选题】
尾指针分别是front和rear，则执行入队后其尾指针值rear是
①
rear=rear+1
②
rear=(rear+1)%(m-1)
③
rear=(rear+1)%m
④
rear=(rear-1)%m