The national final of the FLTRP Cup consists of 2 rounds.

AES scheme consists of an initial round and r standard rounds, r is 10,12 or 14 that depending on the block and key length. The first r-1 rounds are similar and they consist of 4 transformations. Please described these r-1 rounds in pseudo C language.

When the doctors usually do ward rounds? ( )

57（） A: numbers B: periods C: times D: rounds

3.Norris twice knocked down his____________in the early rounds of the fight.

Despite the previous rounds of talks,no agreement ___________ (reach) so far by the two sides.

以下哪个句子更有说服力： A: According to Pitchbook (a research company), in 2017 the numbers of these rounds were greatly down from 2012. B: According to Pitchbook (a research company), in 2017 the numbers of these rounds were down by around 22% from 2012.

The process of “offer—counter-offer” can go on for many rounds until business is concluded or called off.

Among the three rounds in dressage, the first two have a set routine of dressage movements while the third is freestyle.

It goes without saying that the most traditional sport is Cambodian wrestling, which consists of （ ） rounds. A: 1 B: 4 C: 2 D: 3