________will China be the first to use nuclear weapons
A)at a time
B)at no time
C)at one time
D)at any time
in such a hurry ________ for picnic that they forgot to take their food prepared the day before
A)the Whites left
B)did the Whites leave
C)the Whites had left
D)have the Whites left
参考资料:原创回答团(第159号会员)