Question

We can hardly believe such a young boy ______ travel around the world all by himself. A．may ..

We can hardly believe such a young boy ______ travel around the world all by himself. A．may B．need C．should D．must

Answer 1

C

试题分析：句意：我们很难相信这样一个年轻的男孩子竟然独自周游世界。Should可以表示惊讶的语气“竟然”，A. may可以，可能，B. need需要， D. must必须，所以选C。