Nick: Hi, Daisy, let me introduce you to Peter. Peter also works at IBM. Peter, this is Daisy, a family friend.Peter: ______
A. Hi, I am Peter Cruis.
B. Hi, how do you do
C. Hi, what do you do
D. Hi, glad to meet you, Daisy.
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The new assistant is a quick,________worker, and the executive manager is quite satisfied with her.
A. effective
B. affecting
C. efficient
D. sufficient
Out of________or out of interest, people go back to school for the common goal-to improve themselves.
A. authority
B. community
C. necessity
D. property
Only five of the firm's employees are________; all the other 19 were temporary.
A. permanent
B. persistent
C. perspective
D. pessimistic
According to the first paragraph, gelatin________.
A. is a protein that can be obtained from animals
B. is harmful to human bodies
C. should not be made into a dessert
D. is lacking in tryptophan and arginine