How will the man pay
A. He will pay by check.
B. He will have the amount billed to his home address.
C. He will give the woman cash.
D. He will come back to pay when he is bille
What is meant by the term cash
A. Money.
B. Money or credit cards.
Credit cards or checks~
D. Checks or money.
The directions were so ______ that it was impossible to complete the assignment.
A. ingenious
B. ambitious
C. notorious
D. 'ambiguous
用物理化学法制备微囊不包括
A. 单凝聚法
B. 复凝聚法
C. 溶剂非溶剂法
D. 液中干燥法
E. 喷雾凝结法
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