问题补充：
The writerher children so that she could concentrate on her writing, because they are too noisy．
A. sent out
B. sent for
C. send up
D. send away
答案：
A. sent out
B. sent for
C. send up
(答案→)D. send away
解析：短语辨析。A．播送
B．召唤
C．射出；检举
D．发送；撵走。
句意：这个作家撵走他的孩子，所以他能集中精力在他的写作上，因为他们太吵闹了。选D。
