【单选题】I was told ______Bill Gates was thirteen he began to play with computers.
【单选题】在下列给出的表达式中,与while(E)中的(E)不等价的表达式是
【单选题】低钾血症病人,经补充钾治疗后,病情仍无改善时,应考虑有:
【单选题】—When did he start playing basketball ? —He began to play ________, and became famous ________. [ ]
A.
in the 1990s, in his twenties
B.
in 1990, in his twenty
C.
in 1990s, in the twenties
D.
in the 1990's, in his twenty
【单选题】He began to play a tune. It was a nice ______.
【简答题】The pianist waited for silence a while _______ he began to play the violin. A.until B.when C.after D.before
【单选题】低钾血症病人,经补充钾治疗后,病情仍无改善后,应考虑有()。
【单选题】Two years later, he began shaping his adventures into a stage play. What of the following one is not the meaning of "shaping" ?
A.
Two years later, he began adapting his adventures into a stage play.
B.
Two years later, he began changing his adventures into a stage play.
C.
Two years later, he began rewriting his adventures into a stage play.
D.
Two years later, he began reforming his adventures into a stage play.
【单选题】How old was the man when he began to play as a pitcher?