hi, can you give some opinion, is this sentence correct? thanks<br/><br/>1. You should select appropriate time for raising the standard of rebellion against the old administration's policy,..<br/><br/>2. You should take appropriate opportunities for raising the standard of rebellion against the old administration's policy,..<br/><br/>this sentence comes from the letter, which was wrote by Sukeyuki Itoh to Ding Ruchang during the first Sino-Japan War