The flight MH370 lost contact with Subang Air Traffic Controlthe morning of March 8 201

问题补充：

--The flight MH370 lost contact with Subang Air Traffic Controlthe morning of March 8,.

-- We are sorry to hear that.

A. in

B. for

C. at

D. on

答案：

A. in

B. for

C. at

(答案→)D. on

解析：句意：MH370航班在3月8日和苏帮空中交通管制失去了联系。对此我们深感遗憾。具体日期前加on,故选D.