My brother's plans are very ______ ; h...

单项选择题My brother's plans are very ______ ; he wants to master English, French and Spanish before he is sixteen.

A．arbitrary
B．aggressive
C．ambitious
D．abundant

1.单项选择题______ many times, this radio receiver is found very sensitive.

A．Being tested
B．Having been tested
C．Having tested
D．Testing

2.单项选择题A teacher, with his students, ______ an English film.

A．is to see
B．is seeing
C．are seeing
D．see

3.单项选择题In fact, Peter would rather have left for San Francisco than ______ in New York.

A．to stay
B．stayed
C．staying
D．having stayed

4.单项选择题If each manager makes his usual speech, the meeting will be ______ for forty-five minutes.

A．expanded
B．prolonged
C．delayed
D．exceeded

5.单项选择题The Car Club couldn't ______ to meet the demands of ail its members.

A．assume
B．ensure
C．guarantee
D．confirm

6.单项选择题This article ______ more attention to the problem of cultural interference in foreign language teaching and learning.

A．cares for
B．applies for
C．allows for
D．calls for

7.单项选择题Dr. Jones checked the patient's ______ carefully before making his treatment.

A．symbols
B．symptoms
C．signs
D．conditions

8.单项选择题So confused ______ that he didn't know how to start his lecture.

A．since he became
B．would he become
C．that he became
D．did he become

9.单项选择题The heavily-populated area was a breeding place for ______ diseases.

A．infectious
B．powerful
C．influential
D．suspicious

10.单项选择题She possessed a quick mind, a sharp tongue and ______ a strong will.

A．above all
B．first of all
C．most of all
D．and all