问题
选择题
The students want to know ____ 1,600 words in a month.
A．how can they remember
B．how they can remember
C．when could they remember
D．when they could remember
答案
答案：B
题目分析：句意：学生们想知道怎样在一个月内记住1600个单词。这个句子中包含一个宾语从句，表示“怎样”故用how引导，且宾语从句要用陈述语序。