()经济趋势()经济波动
Things got so bad (recent) ____ that he decided to take a vacation in Greece.
A series of cultural programs (hold) ____ in Shanghai to celebrate this largest national sports meeting in history.
Fred was playing the piano while Mary and I (sing) ________.
So absorbed as he is that she did not dare to make a sound.
B)他那么吸引人,她不敢弄出一点声音。
C)他那么聚精会神,她不敢弄出一点声音。
D)他那么吸引人,她连一句话都不敢说。
()激光打印机()办公自动化