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【单选题】
CPU有两种工作模式即系统模式(核心态)和用户模式(用户态),非特权指令( )。A.
只能在系统模式中执行
B.
只能在用户模式中执行
C.
在两种模式下执行
D.
不能在系统模式中执行
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【单选题】.___to this map I should be near the church. Is that correct?
A.
A, Considering
B.
After
C.
According
D.
D, Following
【单选题】_____ to this map, I should be near the church. Is that correct?
A.
Considering
B.
After
C.
According
D.
Follow
【单选题】— I think it will be a windy day tomorrow. — ____. How about flying a kite in the countryside tomorrow?
A.
I don't think so.
B.
No, I don't agree.
C.
Yes, I agree.
D.
That 's a good idea.
【单选题】How often one hears children wishing they were grown up, and old people wishing they were young a gain. Each age has its pleasures and its pains, and the happiest person is the one who enjoys what eac...
A.
life for a child is comparatively easy
B.
a child is always loved whatever he does
C.
if much is given to a child, he must do something in return
D.
only children are interested in life
【简答题】Read and match.（根据句意进行连线） 1. It's a sunny day. 2. It's a windy day. 3. It's a snowy day. 4. It's a rainy day. A. Close the window. B. Put on your shorts. C. Hold on to your hat. D. Let's make a snowma...
【简答题】How often one hears children wishing they were grown up, and the old wishing they were young again! Each age has its pleasure and its pains, and the happiest person is the one who enjoys what each agc...
【简答题】___
a windy day, I decided to stay at home.A. Being B. It being C. It’s D. Been
【单选题】I find fun to fly kites in the field, especially on a windy day.
A.
it
B.
that
C.
this
D.
/
【单选题】How often one hears children wishing they were grown up，and old people wishing they were young again. Each age has its pleasures and its pains，and the happiest person is the one who enjoys what each a...
A.
face up to difficulties in life
B.
hope to be young again
C.
enjoy life in different ages
D.
wish to be grown up
【单选题】How often one hears children wishing they were grown-up, and old people wishing they were young again. Each age has its pleasures and its pains, and the happiest person is the one who enjoys what each...
A.
always think of the past and regret it
B.
value the present
C.
are no longer young
D.
become old and have much experience
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