试题详情

It is obvious that Jack can hardly understand the instructions of the mobile phone he is reading.

A杰克显然看不懂他正在阅读的手机说明书。

B杰克费了很大劲才看懂本来很明显的手机指令。

C显然,杰克努力去理解他正在阅读的手机指令。

D显然,杰克再费力也看不懂他正在阅读的手机说明书。