【单选题】【消耗次数：1】
不能释放内存变量的命令就是( )
①
release all
②
clear all
③
clear
④
clear memo
参考答案：
复制
纠错
相关题目
【单选题】
His explanation is not at all clear. I find it ____.
①
essential
②
confusing
③
awful
④
puzzled
【单选题】
We were all surprised when he made it clear that he _____________office soon.
①
leaves
②
would leave
③
left
④
had left
【单选题】
[] has been made clear to all of us, none of you are to come late to class from today on.
①
It
②
As
③
What
④
Which
【单选题】
The （ ） of this approach is a lack of clear leadership.
①
merit
②
advantage
③
virtue
④
downside
【单选题】
It was clear that much of what he said was far ____ the truth.
①
for
②
from
③
at
④
to
【单选题】
So clear was his _____ of the case that others had no more to say.
①
attitude
②
presentation
③
comment
④
remark
【单选题】
Why do novice teacher often have problems giving clear instructions?
①
Their language proficiency is low
②
They are fresh from the university
③
Their instructions are too short
④
They are not able to target their instructions to the level of the learners.
【单选题】
Suddenly,?high above the jubilant roar?and?thunder?of?the?( ),?broke the?clear peal?of?a?bugle-note.
①
review
②
revel
③
reveal
④
revert
【单选题】
To make this ____ clear we shall have to look closely
into biology’s long history.
①
distinction
②
indication
③
recognition
④
constitution
随机题目
【多选题】
下列句子陈述正确的是?
①
拼写音节iou写成iu
②
uei前面有声母时写成ui,前面没有声母时写成wei.
③
“uenɡ”前面不带任何声母，它只能自成音节，如wenɡ（翁）.
④
含有iu和ui的音节声调应标在i上。