问题

He must have been working really hard thesedays. This morning, I even noticed ______ behind his ears.

A:more than
B:grey hairs
C:the grey hair
D:much grey hair

正确答案是：

同类题型

Miss Lee, I didn’t catch what you said. Could youtell me ______ again—OK.

h color do you prefer, red or black– Red For red _____ a sense of energy andstrength

下列各句中，划线的实词解释有误的一项是（）

Jack, can you play the guitar— Yes, I _______.

China has _____ area of about 9,600,000 squarekilometers, including Diaoyu Island(钓鱼岛) .