C.handbag D.pocket
A [根据该句中的"sealed it and stuck the stamps on it"可知,"我"将便笺卡放进信封,然后封上,再贴上邮票。A项意为"信封",故A项正确。]
2.A.sighed B.froze
C.panicked D.smiled
B [根据该句中的"but when it came to actually placing the letter into the mailbox"可知,但是当确实要把信投放到信箱时,"我"停住不动了。freeze意为"停住不动,僵住",符合语境,故B项正确。]
3.A.usually B.formally
C.occasionally D.secretly
C [根据第三段的"it wasn't like she was my best friend.I just knew her"可知,"我"仅仅认识她。据此可以判断,我们只是通过脸书偶尔联系。C项意为"偶尔",故C项正确。]
4.A.different B.tough
C.enthusiastic D.rich
A [根据第三段的"Her volunteer efforts"并结合该句中的"inspired"可以判断,她鼓励"我"过不同的生活,比如多参加志愿活动。A项意为"不同的",故A项正确。]
5.A.enjoying B.volunteering
C.exercising D.travelling
B [参见上题解析。B项意为"自愿",故B项正确。]
6.A.essential B.meaningful
C.ordinary D.huge
D [根据该句中的"she was doing small,local good deeds"可知,她所做的志愿活动并非大事,而是在当地做一些善事。huge与该句中的small对应,故选