[填空题]With repeated hackers’ attacks on your system, ______(我们正逐渐意识至请一位计算机安全专家的必要性).

[填空题]With repeated hackers’ attacks on your system, ______(我们正逐渐意识至请一位计算机安全专家的必要性).

[填空题]With repeated hackers’ attack on your system, ___________________ (我们正逐渐意识到请一位计算机安全专家的必要性).

[多项选择]Your neighbor Kate’s sound system interrupts your sleep at midnight. Write a note to show your complaint.
Marks will be awarded for content, organization, grammar and appropriateness.

[多项选择]What is the best sort of education system for your country Please include specific details in your explanation.

[单项选择]
Eating potatoes is not only good for bowel health, but also for the whole immune system, especially when they come in the form of a potato salad or eaten cold. In a study on an animal model, researchers in Spain found that pigs fed large quantities of raw potato starch (RPS) not only had a healthier bowel, but also decreased levels of white blood cells, such as leucocytes and lymphocytes in their blood. White blood cells are produced as a result of inflammation or disease, generally when the body is challenged.
The general down-regulation of leucocytes observed by the Spanish researchers suggests an overall beneficial effect, a generally more healthy body. The reduction in leucocyte levels was about 15 percent. Lower lymphocyte levels are also indicative of reduced levels of inflammation, but the observed reduction in both lymphocyte density and lymphocyte apoptosis is surprising.

A. Potato soup.
B. Potato cake.
C. Potato salad.
D. Hot boiled potato.

[填空题]Task 9
A -- improving your immune system
B -- increasing your blood circulation
C -- strengthening your heart and lungs
D -- reducing your risk of respiratory diseases
E -- lowering your risk of getting heart disease or stroke
F -- lowering high blood pressure
G -- keeping your bones, muscles, and joints healthy
H -- reducing anxiety and depression
I -- improving your mood
J -- helping you handle stress
K -- helping control your weight
L -- improving your balance and coordination
M -- protecting against falling and bone fractures in older adults
N -- helping increase bone density
O -- helping protect against some kinds of cancer
P -- making you more energetic
Q -- helping you sleep better
R -- helping you look better
S -- boosting your confidence and self-esteem

( ) 改善免疫系统 ( ) 提高身体的平衡和协调能力