问题
选择题
It's an opportunity ____a child the fire drill.[ ]
A. for; do
B. for; to do
C. as; do
D. as; to do
答案
答案：B
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It's an opportunity ____a child the fire drill.[ ]
A. for; do
B. for; to do
C. as; do
D. as; to do
答案：B