An expert, together with some assistants, ________ to help in this work last week.
A: sent
B: was sending
C: was sent
D: were sent
A: sent
B: was sending
C: was sent
D: were sent
举一反三
- 2. An expert, together with some assistants, ________ to help in this work. A: were sent B: was sent C: are sending D: is sending
- An expert, together with some assistants, ____ sent to help in the production of the factory. A: are B: was C: were D: am
- An expert, together with some assistances,（）sent to help in this work. A: was B: were C: were being D: are
- A scientist, together with his assistants, ________to help in this work. A: send B: sends C: was sent D: were sent
- Last week, two engineers _______to help solve the technical problems. A: have sent B: were sent C: sent D: had sent