recommendation

1.注意下面两句里用虚拟现在式：

• His recommendation is that each member bring（不用brings）a story-book to the club.
• His recommendation was that each member bring（不用brought）a story-book to the club.

2.That letter from the writer is recommendation enough是“那作家写的那封信作为推荐足够了（不必要其他推荐了）。” My coat is hardly a recommendation for my tailor是“我的上装不足以推荐我的裁缝”，就是“我的上装做得不好”。