My family _____ big.
[ ]
A. is
B. are
C. be
D. am
答案：A
关于我国地理位置的叙述，正确的是（ ）
A．东、南、西分别濒临太平洋、印度洋、大西洋
B．位于亚欧大陆东部，是一个海陆兼备的国家
C．南北跨度大，兼有热带、温带和寒带气候
D．东西跨度大，是跨越经度最多的国家
Questions 27～30
A. It has a tutorial supervision system. B. It has progressive ideas on education. C. Its professors are more interested in research. D. Its staff maintain a good relation with the students.
