The author followed the blind man because _________________. A: He was sure the blind man would jump off the tower B: He was curious and wanted to find out what the blind man was up to C: He had a lot of time and nothing else to do D: He believed the blind man would need help to get to the top of the tower

Ruth Simmons ______ the need-blind policy. A: reinstates B: disagrees to C: holds clear D: disregards

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?

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

In psychology a “blind spot” is_______.

Generally speaking，the blind are to light.