By Hannah Lang and Samuel Indyk WASHINGTON/LONDON (Reuters) -The U.S. dollar touched a two-week high on Wednesday, while the euro was weak across the board as markets ramped up bets that the European Central Bank (ECB) will cut interest rates as early as March. Although markets are still pricing at least 125 basis points of interest rate cuts from the U.S. Federal Reserve next year, the dollar was able to hold steady as rate cut bets for other central banks intensified. The dollar index, which measures the currency against six other majors, was last down 0.01% at 103.95, having touched a two-w…