题目内容

Peopleoftenusealoudspeakerto___thevoice.

A. develop
B. enlarge
C. magnify
D. widen

查看答案

搜索结果不匹配？点我反馈

更多问题

Wemust___ourviewsbyreading.

A. amplify
B. magnify
C. enhance
D. enlarge

Thebossisgoingto___retailoperations.

A. amplify
B. magnify
C. enhance
D. expand

Motheraskedsomeoneto___thekitchen.

A. amplify
B. magnify
C. enhance
D. enlarge

现代大中型 X线管阳极靶面大多由何种材料制成:

A. 钨
B. 钼
C. 铂
D. 石墨
E. 石墨基铼钨合金