Nowadays a lot of students are near-sighted and have to wear _____.

65. A look-out should report objects sighted using ______.

Thoseroomshavebeen________to us. A: assured B: sighted C: signed D: assigned

________, glasses can correct most sight defects, whether near-sighted or far-sighted, in healthy eyes, especially for young people.

We are all __________ to death of your complaints. A: ill B: disgust C: sick D: sighted

The focus of a near-sighted eye is different from that of a normal eye. A: 中心 B: 集中 C: 对准 D: 焦点,焦距

It'simportanttohavepeopleinyourlifewhoare______toyou.? near and dear|dear and near|fear and near|fear and dear

The Arctic fox is found throughout the Arctic, usually on tundra or mountains （）the sea. A: by which near B: near of C: because near D: near

下列关于检索运算符优先级顺序排列正确的是 ( ) A: near/x>; not >; or >; same >; and B: near/x >; same >; not >; and >; or C: and >; not >; same >; near/x >; or D: not >; and >; near >; with >; or E: not >; near/x >; same >; or >; and

9.We only had $100 and that was_____to buy a new computer. A: nowhere near enough B: near enough nowhere C: enough near nowhere D: near nowhere enough