【单选题】
He unbuttoned his shirt to _______ a big scar on his chest.
【单选题】
____ he tried his best , he still failed the examination.
【单选题】
He requested [] actually he pleaded that his name be withheld.
【单选题】
He speaks English ___ he speaks his mother tongue.
【单选题】
_______ he tried his best, he still failed the examination.
【单选题】
He tried to _______relations with his former wife but he failed.
【判断题】
He is as tall as his brother.
【判断题】
He is not as clever as his sister.
【多选题】
In his spare time, he often _______.
【单选题】
When he bent down to tie his shoelace, the belt of his trousers _____.