13.__a hotel, we looked for somewhere to have dinner.
A、Finding
B、Having found
C、We finding
D、We found
Directions:In each of the following groups of words,there are four underlined letters or letter combinations marked A,B,C and D.Compare the underlined parts and iden-tdtify the one that is different from the others in pronunciation.Mark your answer by blackening the corresponding letter on the Answer Sheet。
A、blew
B、crew
C、sew
D、Jew
20.In October 2007,the Chang'e-l satellite was successfully __at Xichang.