问题

His arms were sunburnt because he in the sun all day

A:had sat
B:sat
C:is sitting
D:had been sitting

正确答案是：

同类题型

Could you tell me ________—Yes， it will start at ten.

.He ______ me to come to help me, but he hasn’t arrived yet.

　I　wore　sports　shoes　to　the　bal　yesterday　evening　by　mistake!-　Oh,　dear,　you　must　be　very　_____　at　the　bal!

Fever, cough and headache are the common __________ of catching a cold.

______ honest man he is!