一般当草坪长到()厘米高度时就需要剪轧。
A、2-3
B、4-5
C、6-7
D、8-9
参考答案:C
—I don’t really like Janes. Why did you invite him?
—Don’t worry. He come. He said he was’t certain what his plans were.
A.must not
B.need not
C.would not
D.might not
下列各项中“之”的意义和用法不同的一项是【 】
A.太后盛气而揖之。(《触龙说赵太后》)
B.马之千里者,一食或尽粟一石。
C.石之铿然有声者,所在皆是也。
D.蚓无爪牙之利。