_____, glasses can correct most sight defects in healthy eyes.A．When well－fittedB．If well－

_____, glasses can correct most sight defects in healthy eyes.

A．When well-fitted

B．If well-fitting

C．When well-fitting

D．If well-fitted when

请帮忙给出正确答案和分析，谢谢！

您可能感兴趣的试题

We can learn from paragraph 7 that______.A．adults can continue their learningB．most contin

答案解析
According to Paragraph 3, the following claims are correct EXCEPT that______.A．most visito

答案解析
______, glasses can correct most sight defects in healthy eyes.A．When well fittedB．Well fi

答案解析
According to most policymakers, Internet can provide the following EXCEPT______.A．medical

答案解析
This is the most important aspect______ civilized man can be distinguished from primitive

答案解析
The most effective complaint can be made by ________.A) showing the faulty item to

答案解析
Without facts we can’t form a correct opinion for we need to have actual knowledge______our thinking

答案解析