单项选择题
How many computers will the company ______ this yearA．t...
单项选择题How many computers will the company ______ this year
______, he can quickly find out what's wrong with the m...
单项选择题______, he can quickly find out what's wrong with the machine.
He told me that I ______ be present at the ceremony.A．c...
单项选择题He told me that I ______ be present at the ceremony.
