A、time
B、turn
C、choice
D、road
第1题:
A.ask
B.made
C.let
D.had
第2题:
按行优先顺序存储下三角矩阵的非零元素,则计算非零元素a/sub>ij1≤j≤i≤n)的地址的公式为
A.LOC(aij)=LOC(all)+i×(i+1)/2+j
B.LOC(aij)=LOC(all)+i×(i+1)/2+(j-1)
C.LOC(aij)=LOC(all)+i×(i-1)/2+j
D.LOC(aij)=LOC(all)+i×(i-1)/2+(j-1)
第3题:
—Why didn't you go to the cinema yesterday?
—I______, but my daughter returned from America the moment I was leaving.
A. did
B. would
C. was going to
D. had
16.答案为C “你昨晚为什么不去电影院?”“我本打算去,但是我正要离开时我女儿从美国回来了。”该句用过去将来时表示过去打算做某事。
第4题:
A、see
B、to see
C、seen
D、seeing
第5题:
webbrowser1.document.all(i).tagname
webbrowser1.document.all(i).name
webbrowser1.document.all(i).value
第6题:
一、选择题:请选择动词的恰当形式填空 I __________ late for class yesterday. () A.am B. was C. were