外汇结构性风险来源于( )。
A.自营外汇买卖B.代客外汇买卖C.远期外汇买卖D.银行资产、负债之间的币种不匹配
参考答案:D
Nowadays teens prefer going to the cybercafé ,_____ ,as is known to us, they can chat with their friends by QQ or play games.
A.which
B.where
C.that
D.when
无人机驾驶员操纵无人机平飞转爬升时,下列操纵易产生偏差的是()
A.及时检查地平仪位置关系,及时修正偏差
B.平飞、爬升飞行状态变换时,推杆、拉杆方向不正,干扰其他通道
C.动作柔和,且有提前量