Where are they talking？A．On a street.B．In a shop.C．On a bus.

听力原文：M: May I help you, Sir？

W: Yes, please show me men's shoes.

Q: Where are they talking？

(18)

A．At home.

B．In a shop.

C．At school.

Which kind of the forms of intrusion of personal space can be accepted？

A．Businessmen talking within 23 inches.

B．A couple murmuring within 20 inches.

C．Some stranger walking with you shoulder by shoulder.

D．Many people crowded in a small room.

听力原文： In all languages there are different levels of formality and informality in talking to other people, The language and speech forms you use in talking to family members and friends are not the same as those you use in talking to strangers. The level of language you use in talking to strangers is more formal and usually contains more polite forms. In talking with strangers in English, people sometimes use extra-polite forms to show special courtesy.

In a dialogue, for example, someone says, "Would you be good enough to mm the radio down a bit7" (Instead of "Turn the radio down, please. ") If you used this extra-polite form. with a member of your family or with a close friend, it would seem very peculiar! However, when you use an extra-polite expression like "Would you be good enough'"" or "Would you be so kind as to…" with a stranger, you are trying to be very polite and courteous.

(30)

A．Informal language and polite forms.

B．Formal language and polite forms.

C．Formal language and impolite forms.

D．Informal language and casual forms.

—Where are ______ ？ —______ are in ______ pencil-box.

A．their, Their, they

B．they, They, their

C．are, Their, are

[A] which

[B] where

[C] here

[D] there

A.Where do you live

B.Where are you going

以下SQL语句正确的有（)。

A、SELECT cust_id FROM Orders WHERE order_num IN (SELECT cust_id FROM OrderItems WHERE prod_id ='RGAN01')

B、SELECT cust_id FROM Orders WHERE order_num IN (SELECT order_num FROM OrderItems WHERE prod_id ='RGAN01')

C、SELECT * FROM Orders WHERE cust_id IN (SELECT cust_id FROM OrderItems WHERE prod_id = 'RGAN01')

D、SELECT * FROM Orders WHERE cust_id IN (SELECT order_num FROM OrderItems WHERE prod_id ='RGAN01')

A.where

B.what

C.that

D.how

Where does Barbara come from？

A．America.

B．Italy.

C．Canada.

D．Britain.