Cardiac surgery started with “blind-heart” surgery.

When the blind man ate as much as the narrator and his wife did, the narrator thought A: The blind man was a big eater. B: The wife cooked a special dinner for the blind man. C: The blind man was as normal as him. D: The blind man was hungry after a long trip.

在PUBMED数据库中检索有关色盲的文献，以下哪个检索式不正确（） A: color and blind B: （color or colour）and blind C: colo？r and blind D: colour and blind

As blind as a ______ .

Look for its blind spot. Every dragon has one. 句中 blind spot 是表示（ ）。

Whatis a blind hole?

Richard I was called ( ). A: the cat heart B: the girl heart C: the Lion Heart D: the man heart

Who is physically blind in the “The Blind Man”? （ ） A: Wife of Maurice. B: Maurice. C: Bertie. D: All of the above.

Our English teacher asked us to ______ the text ______. A: remember; by heart B: learn; in heart C: recite; by heart D: learn; by heart

Praise gladdens_______. A: the heart of the giver B: the heart of the receiver C: the heart of the investorthe heart of the investor D: the hearts of both the giver and the receiver