A. the
B. a
C. an
D. /
单项选择.
—This is ________ easy question. Can you answer ________ question for me, please?
—Sure.单项选择.
—Is London _____ capital of the UK?
—Yes, it is. It"s _____ old city on the River Thames.© 2017-2019 超级试练试题库,All Rights Reserved.