第二部分：英语知识运用（共三节，满分45分）
第一节语法和词汇知识（共15小题；每小题1分，满分15分）
16._____ ,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．Light-hearted and optimistic