315.I have been convinced that the print media are usually more ______ and more reliable than television.

A.accurate

B.ridiculous

C.urgent

D.shallow

316.______,she is the sort of woman to spread sunshine to people through her smile.

A.Shy and cautious

B.Sensitive and thoughtful

C.Honest and confident

D.Lighthearted and optimistic

315.答案是A；

accurate 精确的；ridiculous 可笑的，滑稽的；urgent 紧急的；shallow 浅的，肤浅的。句意:我确信印刷媒体常常会比电视更准确，更可靠。

316.答案是D；

shy and cautious 害羞谨慎的；sensitive and thoughtful 敏感体贴的；honest and confident 诚实自信的；lighthearted and optimistic 愉快乐观的。