题目内容：

    The James Geddes Language Center includes two language laboratories, especially equipped for language teaching and extensive tape production and processing facilities. A test is required of every student whose recent course in French was taken in high school or at a college other than Boston University. The test can be taken at any time, but should be taken only once. The following is the arrangement for the French courses this summer.

● CAS LF 111 First-Semester French

This is for students who have never studied French including grammar, conversation practice, written exercises and directed compositions. Lab 1 is required.

Tuition: $1,800

Duration: July 1 - July 15

Time: Monday to Wednesday 9 am-11:30 am

● CAS LF 112 Second-Semester French

The CAS LF 111 examination result is required. This is a continuation of the CAS LF 111 basic text: grammar, conversation, compositions and additional readings. Lab 1 is required.

Tuition: $1,800 Duration:

Duration: July 16 - July 31

Time: Monday to Wednesday 9 am-11:30 am

● CAS LF 211 Third-Semester French

The CAS LF 112 examination result is required. If you want to strengthen your skills in grammar and conversation, don’t miss it. Literary readings, listening to novels in the language laboratory and discussions in class are included. Lab 2 is required.

Tuition: $2,000

Duration: August 1 - August 15

Time: Thursday to Saturday 11 am-1 pm

● CAS LF 212 Fourth-Semester French

The CAS LF 211 examination result is still a must. Like the three above, the whole class is also instructed in French. You’ll continue CAS LF 211 grammar review, conversation and compositions, learning selections from modern literature, listening to novels in the laboratory and discussions in class. Lab 1 is required.

Tuition: $2,000

Duration: August 16 - August 31

Time: Thursday to Saturday 11 am-1 pm

1.What is special about CAS LF 111 First-Semester French?

A.It lasts the longest time.

B.It includes the novel reading teaching.

C.It requires no French basis before attending it.

D.It is not provided with advanced teaching facilities.

2.What is the common point among the courses?

A.The price. B.The language of instruction.

C.The duration. D.The weekly open time.

3.Which course is conducted in a different laboratory?

A.CAS LF 111 First-Semester French.

B.CAS LF 112 Second-Semester French.

C.CAS LF 211 Third-Semester French,

D.CAS LF 212 Fourth-Semester French.