The big company ___ various small businesses.
A: is merged
B: is merging
C: merged
D: have merged
A: is merged
B: is merging
C: merged
D: have merged
举一反三
- The big company ____ various small businesses.
- Some small businesses have neither the time ________ the resources to compete with these big businesses.
- Vietnam has _________ as the world’s third-biggest rice exporter. A: emerged B: merged C: occurred D: happened
- Mary once ______ with another musician to compose a piece of pop music. A: merged B: collaborated C: coincided D: constituted
- 现有如下一段程序：DATA general;INPUT name$ sex...，数据集merged中有多少个变量。（