【单选题】【消耗次数：1】
For a long time, they were in ______ silence and walked without saying ______ word.
①
A.a ,the
②
B.the, a
③
C./, a
④
D.the ,an
参考答案：
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相关题目
【单选题】
A: Long time no see, Mary. B: [填空] A: OK.
①
Well, how have you been?
②
How do you do?
③
Nice to meet you.
④
Fancy meeting you here.
【单选题】
The dispute is ____ to be settled for a long time to come.
①
uncertain
②
susceptible
③
impossible
④
unlikely
【单选题】
I _____ online games when my father came back.A. played B. am playing C. have played D. was playing
①
am playing
②
played
③
have played
④
was playing
【单选题】
下列程序执行后的输出结果是
#includevoid main( )
{ int a=5,b=60,c;
if (ab)
{c=a*b;printf(%d*%d=%d\n,b,a,c);}
else
{c=b/a;printf(%d/%d=%d\n,b,a,c);}
}
①
60/5=12
②
300
③
60*5=300
④
12
【单选题】
____ for a long time, the fields are all dried up.
①
There has been no rain
②
Having no rain
③
There having been no rain
④
There being no rain
随机题目
【单选题】
假设股票价格为31元，行权价为30元，无风险利率为10%,3个月的欧式看涨期权为3元，若不存在无风险套利机会，按照连续复利进行计算，3个月期的欧式看跌期权价格为？（注：e^-10%*3/12=0.9753）
①
1.35元
②
2元
③
1.26元
④
1.43元
【单选题】
买入一手看涨期权，同时卖出相同执行价格、相同到期时间的一手看跌期权，其损益情况最接近于？
①
买入一定数量标的资产
②
卖出一定数量标的资产
③
买入两手看涨期权
④
卖出两手看涨期权