问题
选择题
I don’t doubt _____ for the journey by doing jobs on the ship.
A．that he can pay
B．whether he can pay
C．that can he pay
D．whether can he pay
答案
答案：A
考察doubt的用法。Doubt用于肯定句时后面用whether/if doubt用于否定句或者疑问句的时候后面用that，一次排除BD。后面的从句中需要用陈述语序，即A
句意为，我毫不怀疑他能通过在船上的工作支付旅行的费用