[单项选择]The word "professional" in this advertisement most probably means “_______.”


A. spiritual
B. journalist
C. professor
D. experienced

[单项选择]The word "professional" in this advertisement most probably means “_______.”


A. spiritual
B. journalist
C. professor
D. experienced

[单项选择]The advertisement says that most thieves______.
A. prefer stealing from offices
B. like causing a lot of damage
C. will break in anywhere they want to
D. are discouraged by good security arrangements

[单项选择]Most embedded clauses require an introductory word called a subordinator, such as "that, until, before, ______," and so on.
A. so
B. if
C. for
D. but

[单项选择]Obviously, the word "precipitation" most probably refers to ______
A. latitude
B. rainfall
C. temperature
D. projection

[单项选择]The word handle in the last paragraph most probably means （）
A. carry away
B. pick up
C. get in
D. take down

[单项选择]What is the most suitable word that describes the work of a policeman according to the passage


A. Dangerous.
B. Demanding.
C. Distressing.
D. Dramatic.

[单项选择]In Paragraph 1, the word "consumers" most probably refers to______.


A. high-school graduates
B. college graduates
C. those who employ college graduates
D. those who consume commercial goods

[单项选择]

Text 1
Say the word bacteria, and most folks conjure up images of a nasty germ like staphylococcus or salmonella that can make you really sick. But most bacteria aren’t bad for you. In fact, consuming extra amounts of some bacteria can actually promote good health. These beneficial bacteria are available without a prescription in drug and health-food stores and in foods like yogurt. So far, the best results have been seen in the treatment of diarrhea, particularly in children. But re searchers are also looking into the possibility that beneficial bacteria may thwart vaginal infections in women, prevent some food allergies in children and lessen symptoms of Crohn’s disease, a relatively rare but painful gastrointestinal disorder.
So where have these good germs been lurking all your life In your intestines, especially the lower section called the colon, which harbors at least 400 species of bacteria. Which ones you have depends largely on your env
A. tractable
B. dauntless
C. heroic
D. appealing

[单项选择]In Paragraph 2, the word "legitimate" most probably means______.


A. lawful
B. biological
C. personal
D. reasonable