How do we know a child is a victim of bully？

However, we do not know yet how exactly we inquire language __5__and how it is possible for us to perceive through language

What do we know about the man？

A．He doesn't know how to get money.

B．He doesn't know how to write his signature.

C．He doesn't know how to :make out his check.

A、Many people don't know how to take care of their body.

B、We should treat our body fairly and lovingly.

C、Some people do not work hard enough.

D、Water and food are important to us.

anguage is needed for us to use language？ In a sense, we must know a language to use it, but we are not always fully aware of this knowledge. A distinction may be drawn between tacit knowledge and explicit knowledge. Tacit knowledge refers to the knowledge of how to perform. various acts, whereas explicit knowledge refers to the knowledge of the processes or mechanisms used in these acts. We sometimes know how to do something without knowing how we do it. For instance, a baseball pitcher(投手)might know how to throw a baseball 90 miles an hour but might have little or no explicit knowledge of the muscle groups that are involved in this act. Similarly, we may distinguish between knowing how to speak and knowing what processes are involved in producing speech. Generally speaking, much of our linguistic knowledge is tacit rather than explicit.

A．how should we do

B．what we should do

C．what should we do

The reasons why we lie are all of the following EXCEPT that______.

A．we intentionally do so

B．no one tells us how to live in truth

C．we are afraid to lose the one we love

D．no one permits us to know our real self

How do we know that the costs are rising in California？

A．It said so in the newspaper.

B．Some people don't believe it.

C．The governor sent out a press release.

D．A group of people studied the costs of raising a family.

【简答题】找出下列英语句子中的屈折词缀。(The study) Have you eaten yet？ Do you know how long I’ve been waiting？ She’s younger than me and always dressed in the latest style. We looked through my grandmother’s old photo albums. My parents’ parents were all froom Scotland.