KTC切丝机的切丝宽度可在()mm之间分段无级调速。
A、0.1~1
B、0.1~2
C、0.1~3
D、0.1~4
参考答案:C
Last month an earthquake, ________ a magnitude of 6.3, struck an Indonesian island, and
________ at least 70 people.[ ]
A. measured; killing
B. to measure; killed
C. measuring; killed
D. measuring; having killed.
关于获取信息的方法,下面说法正确的是()。
A.利用网络获取信息是最好的方法
B.根据实际情况
C.电子邮件
D.信息交流