1.Lisa hasn't been feeling well ________. You'd better go and see her.
A. late B. later
C. lately D. latest
答案与解析：C lately“最近，近来”常用于现在完成时的句子中，因此C项符合题意。
2．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
答案与解析：D 句意：和平与发展仍然是当今时代的永恒主题，但是我们生活的世界绝不是平静的。anything but“根本不”，由此可判断前后之间是转折关系，故用转折连词but。
