[单项选择]When will they eat lunch
A. While on the River Thames
B. After visiting Buckingham Palace
C. Before seeing the London Eye
D. While inside Buckingham Palace

[单项选择]

When is lunch served
A. From 11:30 to 2:40.
B. From 11:30 to 2:30.
C. From 12:30 to 2:40.
D. From 12:30 to 2:30.

[填空题]You can eat lunch during this meeting.

[单项选择]The family （）at the lunch table when someone came to tell them what had happened at
A. were sitting; Mr. Brown
B. were sitting; Mr. Brown’s
C. was sitting; Mr. Brown
D. was sitting; Mr. Brown’s

[单项选择]What do they eat for lunch and for supper
A. A green salad for lunch and some beefsteak for supper.
B. Some bread and potatoes for lunch, and some meat for supper.
C. Some bread for lunch and a green salad for supper.

[填空题]When you eat cooked proteins and fats you are eating few carcinogenic products caused by cooking.

[填空题]
When you eat, your body takes the sugar from food and turns it into fuel. (46) . Your body uses glucose (葡萄糖) for energy, so it can do everything from breathing air to playing a video game. But glucose cannot be used by the body on its own--it needs hormone called insulin to bring is into the cells of the body.
Most people get the insulin they need from the pancreas; a large organ near the stomach. The pancreas makes insulin; insulin brings glucose into the cells; and the body gets the energy it needs. When a person has Type 1 diabetes, it is because the pancreas is not making insulin. So someone could be eating lots of food and getting all the glucose he needs, but without insulin, there is no way for the body to use the glucose for energy. (47) .
You may have heard older people talk about having diabetes, maybe people of your grandparents’ age. Usually, this is a different ki