典型心绞痛发作的疼痛部位常位于()A．心前区且向左胸部放射 B．胸骨后且向左上肢内侧
题型：单项选择题
问题：
典型心绞痛发作的疼痛部位常位于()
A．心前区且向左胸部放射
B．胸骨后且向左上肢内侧放射
C．胸骨下端且向左肩背部放射
D．心尖区且向左上肢放射
E．剑突附近向左上肢前外侧放射
题型：单项选择题
阅读理解。
Finally, a cell phone
That's… a phone
With rates as low as $3.75 per week !
"Well, I finally did it. I finally decided to enter the digital age and get a cell phone. My kids
have been annoying me and the last straw was when my car broke down, and I was stuck
by the highway for an hour before someone stopped to help. But when I went to the cell
phone store, I almost changed my mind. The phones all have cameras, computers and a
"global-positioning" something or other that's supposed to spot me from space. Goodness,
all I want to do is to be able to talk to my grandkids!The people at the store weren't much
help. They couldn't understand why someone wouldn't want a phone the size of a postage
stamp. And the rate plans! They were confusing and expensive… and the contract (合同)
lasted for two years! I'd almost given up until a friend told me about her new Jitterbug phone.
Now, I have the convenience and safety of being about to stay in touch with a phone
I can actually use. "
Affordable plans that I can understand一and no contract to sign (签订)! Unlike
other cell phones,Jitterbug has plans that make sense. Why should I pay for minutes I' m
never going to use? And if I do talk more than I plan,I won 't find myself with no minutes
like my friend who has a prepaid phone. Best of all, there is no contract to sign, so I m not
locked in for years at a time. The US-based customer service is second to none. And the
phone gets service anywhere in the country.
Call 1-888-809-8794 or visit www. jitlerbugdirect. com.
1.What made "I" finally think of getting a cell phone?______.
A.Being stuck by the highway.
B.Being urged by his grandkids.
C.Being persuaded by cell phone salespersons.
D.Being attracted by the friendly return policy.
2.On the monthly basis of 100 minutes, the Jitterbug weekly rate is about.______.
A. $3.75
B. $4.99
C. $14.99
D. $19.99
3.An advantage of Jitterbug mentioned in the passage is .______.
A.its discount price with a free gift
B.its reasonable rate plans without a contract
C.its "global-positioning" system with 911 access
D.its good customer service all over the world
4.The main purpose of the passage is to .______.
A.tell a customer's story of Jitterbug
B.provide two ways to order Jitterbug
C.give a brief introduction of Jitterbug
D.attract potential customers to Jitterbug