语法综合演练(七)
[动词的时态和语态]
真题演练
( )1. [2015·汕尾] —I don't think sixteenyearolds________ to drive.
—I agree. They aren't serious enough at that age.
A．can allow B．need be allowed
C．should allow D．should be allowed
( )2. [2015·绥化] The boys in Class 3 ________ a maths class at nine o'clock yesterday morning.
A．is having B．was havingC．were having
