问题
选择题
Peace and development remain the permanent themes of our times, _____ the world we live in is anything
but quiet. [ ]
A. and
B. if
C. so
D. but
答案
答案:D
Peace and development remain the permanent themes of our times, _____ the world we live in is anything
but quiet. [ ]
A. and
B. if
C. so
D. but
答案:D