单项选择题
A．It looks exactly like Susan.
B．It makes Susan look older than she really is.
C．It makes Susan look younger than she really is.
D．It makes Susan look better than she looks in person.
单项选择题 提高生产能力的最重要的因素是（ ）A.劳动者的素质B.科学技术C.经济体制###SXB
单项选择题 M: Our plane has been circling for a long time. Why the delay?W: The airport was closed for a while this morning and things still are not back to normal.Q: What does the woman mean?（）
单项选择题 M: Do you think you feel energetic enough to walk to our study group session tonight?W: If there is one! I guess you haven’t heard the weather reports. Over a foot of snow is expected for this evening.Q: What does the woman imply?（）