Poor speaker of English though he was at the time, he still managed to make himself ________.
B
非谓语动词的选用。过去分词作宾语补足语表示被动以及动作的完成。
________inthought,healmostranintothecarinfrontofhim.
______isrecognizedasthenationalflag-carrier.
WhichofthefolloingisNOTincludedinthefabledFiveMountainsinChina?
Hefound_______difficulttostudymaths.
It_______fortwohoursnow
