单选题
Without a doubt, ______the key issue in the President's campaign.
A、
is taxation going to be
B、
is going taxation to be
C、
is going to be taxation
D、
taxation is going to be
【正确答案】
D
【答案解析】
解析：without a doubt放在句首时，后面的句子不用倒装，由此可知D正确。
提交答案
关闭