在职攻硕英语考试

【单选题】In Australia the Asians have made their influence ______ in businesses, large and small.
A．feeling
B．feel
C．felt
D．to be felt

【单选题】To cover an area of 3 square miles and get information about each point along the way, how many smart dust sensors, are needed
A．About 3,000 sensors.
B．About 3,300 sensors.
C．About 5,000 sensors.
D．About 6,600 sensors.

【单选题】Speaker A: I wonder what's happened to Jerry. He hasn't been around for at least two weeks.Speaker B: ______
A．Yes, two weeks halve passed before you know where you are.
B．Jerry is quite introvert. He doesn't like to let others know much about him.
C．Do you know the reason for his absence
D．He took a leave to see his mother in Europe.

【单选题】He ______ a well-meant but unsuccessful campaign to ease East-West tensions calling for arms reduction and a summit of the nuclear powers.
A．embarked on
B．reckoned on
C．caught on
D．dwelt on

【单选题】TV, if properly used, can ______ a child's imagination.
A．arise
B．incite
C．invoke
D．stimulate