What is the most suitable word that describes the work of a policeman according to
A. Dangerous
B. Demanding
C. Distressing
Dramatic
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According to the passages, the decisive factor in maintaining a firm’s competitive
A. the introduction of new technologies
B. the improvement of worker’s basic skills
C. the rational composition of professional and managerial employees
D. the attachment of importance to the bottom half of the employees
When I said goodbye to her, she ________ the door.
A. saw me at
B. set me off
C. sent me to
D. showed me to
It has been estimated that the earth’s surface temperature has increased ________ one quarter to three quarters of a degree since 1805.
A. to
B. be
C. at
D. with