Thedoctorwasbusyonthewomanatth

The doctor was busy _________ on the woman at that time.
A. operating B. operated C. to operate

登录免费查看答案和解析

相关试题

—Is this Anna’s ruler? —No, it isn’t. is white.

A．She

B．She’s

C．Her

D．Hers

收藏答案/解析

This blue pen is .

A．Helen

B．Anna

C．Helen’s

D．Jane

收藏答案/解析

—Is this dictionary? —No, it isn’t.. It’s .

A．you; he	B．your; he
C．you; his	D．your; his

收藏答案/解析

How you spell it?

A．is

B．are

C．am

D．do

收藏答案/解析

—Are these your brothers? — .

A．Yes, these are	B．No, these are
C．Yes, they aren’t	D．No, they aren’t

收藏答案/解析