问题
When his mother came in, the boy pretended ______.
A:reading
B:being read
C:to read
D:to be reading;
B:being read
C:to read
D:to be reading;
正确答案是：
同类题型
Nancy enjoyed herself so much ___ she visited her friends in Sydney last year
The mountain was ______ high _______few people in our city reached the top.
Not a single book is allowed _________ out of the reading room according to the new rule
It is said that 30% of the apples here _______ from abroad while 80% of the rice _____ grown here．