自2010年至今的四级考试中， 共出现过 次
自2010年至今的六级考试中， 共出现过 次
ADJ 空白的；空的 Something that is blank has nothing on it.
We could put some of the pictures over on that blank wall over there...
He tore a blank page from his notebook.
N-COUNT 空白处；空格 A blank is a space which is left in a piece of writing or on a printed form for you to fill in particular information.
Put a word in each blank to complete the sentence.
ADJ-GRADED 茫然的；漠然的；毫无表情的 If you look blank, your face shows no feeling, understanding, or interest.
Abbot looked blank. 'I don't quite follow, sir.'...
His daughter gave him a blank look.
N-SING （头脑或记忆）一片空白 If your mind or memory is a blank, you cannot think of anything or remember anything.
I'm sorry, but my mind is a blank...
I came round in hospital and did not know where I was. Everything was a complete blank.
N-COUNT 空包弹 Blanks are gun cartridges which contain explosive but do not contain a bullet, so that they cause no harm when the gun is fired.
...a starter pistol which only fires blanks.
PHRASE 一无所获；扑空 If you draw a blank when you are looking for someone or something, you do not succeed in finding them.
They drew a blank in their search for the driver.
PHRASE （脑子）突然一片空白 If your mind goes blank, you are suddenly unable to think of anything appropriate to say, for example in reply to a question.
My mind went totally blank.