问题
选择题
—Why didn’t David ________his friend’s invitation to the picnic?
—Because he had to prepare for the exam.
A．accept
B．receive
C．refuse
D．get
答案
答案：B
题目分析：句意：为什么大为没接受他朋友去野餐的邀请？因为他必须为考试做准备。A. accept 接受；B. receive接受；C. refuse接受；D. get得到。结合句意，故选B