问题
____ do you study for a math test? —I study math ____ lots of exercises.
A:What, by doing
B:How, by doing
C:How, doing
D:What, doing
B:How, by doing
C:How, doing
D:What, doing
正确答案是：
同类题型
_____ do you learn English? — By listening to tapes and reading aloud．
A number of tourists _________ Yangzhou many times because it is such a beautiful city.
We can do a lot to stay healthy. _______, we should eat a balanced (平衡的) diet. [ ]
Let’s look at the bag. Can you see“s” on the corner of _bag?