[单项选择]—You haven't been to Beijing, have you
— ______. And how I wish to go there again!

[单项选择]A: You haven't been around much lately, have you B: ______

[单项选择]Have you ever been in a situation _____ you know the other person is right yet you cannot agree with him
A. by which
B. that
C. in where
D. where

[单项选择]A: Have you heard that all flights have been cancelled because of the weather B: ______.

[单项选择]You oughtn’t to have been there, （）
A. hadn’t you
B. didn’t you
C. oughtn’t you
D. ought you

[单项选择]（）have you been in this country
A. How long
B. How old
C. How many

[单项选择]Kellie: You haven't been around much lately, have youMarie: （）.Kellie: Oh Where were youMarie: Palm Springs. I've got a cousin there.
A. Yes, I have been here all the time
B. Yes, I've been away on vacation.
C. No, I have been here all the time.
D. No, I've been away on vacation.

[单项选择]Tina: How long have you been playing tennis Bernard: For about four years. Tina: You've got a great serve! Bernard: ______________________

[单项选择]We ______ for you everywhere. Where have you been
A. have looked
B. looked
C. have been looking
D. are looking

[单项选择]

Passage Two
Have you ever been startled by a loud noise or by someone appearing suddenly behind you on dark night or by a snake in the grass Do you remember the sudden, tight feeling in your chest, the way your heart started go pound, the way you seemed to breathe more rapidly Such reactions occurred because you were frightened. Your brain sent a signal to the special gland (腺) in your body caned the adrenal (肾上的) gland. Other parts of your body were involved, too, but the adrenal gland has a very special function.
The adrenal gland is located on top of your kidney. Since you have two kidneys. You also have two adrenal glands. Each adrenal gland is divided into two parts: a cortex(外皮) and a medulla (髓质). The cortex forms the outer shell; the medulla forms the central core. Both the cortex and the medulla secrete (分泌) hormones, but they have different functions.
The cortex produces more than forty different chemical compounds and hormones. All these
A. a signal sent by your brain
B. the special function of the adrenal gland
C. all stimulated parts of your body
D. All of these