[单项选择]I was speaking to Ann on the phone about our tour plan ______suddenly we were cut off.
A. that
B. while
C. before
D. when

[单项选择]I was speaking to Ann on the phone about our tour plan ______suddenly we were cut off.
A. that
B. while
C. before
D. when

[填空题]speak) ______ to Ann on the phone about our tour plan when suddenly we were cut off.

[单项选择]

Amazing Zoo Tour
Welcome to our Amazing Zoo Tour! In the next three hours, you will see the highlights that make this zoo the most amazing zoo in all the country. We will be seeing a lot of animals and covering a lot of ground, so let’s get started with a short list of reminders:
- Please enter and exit the bus in an orderly fashion.
- Please stay with your tour guide at all times so that no one gets left behind.
- Do not feed any animals, as their regular feeding cycles will be interrupted.
-Please refrain from touching the animals through the fence and making any undue noise.
- When riding on the bus, please keep the windows closed and your hands inside the bus.
For parents of young children: please ensure that they are supervised at all times. Some animals may appear friendly and cuddly to your child but should be approached with caution.
By following our rules, you and the
A. Everyone should line up to board the bus.
B. Do not go astray from the group.
C. Refrain from giving any crackers to the animals.
D. Keep in mind that the tour could last longer than expected.

[单项选择]

We love them so much that some of us sleep with them under the pillow, yet we are increasingly concerned that we cannot escape their electronic reach. We use them to convey our most intimate secrets, yet we worry that they are a threat to our privacy. We rely on them more than the Internet to cope with modern life, yet many of us don’t believe advertisements saying we need more advanced services.
Sweeping aside the doubts that many people feel about the benefits of new third generation phones and fears over the health effects of phone masts (天线竿), a recent report claims that the long-term effects of new mobile technologies will be entirely positive so long as the public can be convinced to make use of them. Research about users of mobile phones reveals that the mobile has already moved beyond being a mere practical communications tool to become the backbone (支
A. We can’t live without them
B. We are worried about using them so much
C. We have contradictory feelings about them
D. We need them more than anything else to deal with modern life

[单项选择]What can we learn about Abby and Ann Landers A. They have had special training. B. They have much experience. C. They are well-known all over the world.

[单项选择]Jack was about to announce our plan but I ______.
A. put him through
B. turned him out
C. gave him up
D. cut him short

[填空题]Dear friends,
Good evening and welcome to our annual Year Awards Banquet. It is such a pleasure to see so many friends here. I am hero to extend a special welcome to all of you.
It is, indeed, an honor for me to have the opportunity of introducing our guest speaker for this evening.
Professor Charles Stuart enjoys distinguished reputation as a speaker, educator, writer and public relation expert. He often appears as a guest on the Australia’s most popular television and radio interview programs. During his time as professor at the University of Sidney, Professor Stuart is responsible for public relations education. As a matter of fact, he has just returned from a lecture tour in China, where he discussed "trends of international public relations research", which is also his topic this evening.
Welcome to Professor Charles Stuart!
What was the purpose of Professor Charles Stuart when he made his journey to China
He went to China for a ______, where he discuss