Which of the following is considered a capital inflow? ( )以下哪一项被视为资本流入?
选项:
A:
A sale of U.S. financial assets to a foreign buyer
B:
A loan from a U.S. bank to a foreign borrower
C:
A purchase of foreign financial assets by a U.S. buyer
D:
A U.S. citizen's repayment of a loan from a foreign bank