从2003年1月至2004年2月，主要犯罪嫌疑人龚建昌先后以湖南溆浦北方金属化工有限公司、上海北源化工有限公司、

A．the; /

B．/; a

C．/; the

D．the; the

How did the accident occur？

A．Amy didn't stop at a crossroads and a truck hit their car.

B．Amy didn't know what to do when she saw the stop sign.

C．Amy didn't slow down so their car ran into a truck.

D．Amy didn't get off the highway at a crossroads.

How did the accident occur？

A．Amy didn't stop at a crossroads and a truck hit their car.

B．Amy didn't know what to do when she saw the stop sign.

C．Amy didn't slow down so their car ran into a truck.

D．Amy didn't get off the highway at a crossroads.

第一节 单项填空

从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。

An accident happened at ______. crossroads a few meters away from ______bank.

A．a; a

B．/; a

C．/; the

D．the; /

When she arrived at the crossroads (十字路口), she went it the wrong______.

A．direction

B．location

C．place

D．course

When he got to the crossroads, he went in the wrong (direct) _____

A．t a crossroad

B．in a crossroad

C．at a crossroads

D．in a crossraods

A．t a crossroad

B．in a crossroad

C．at a crossroads

D．in a crossraods