Answer:
"It's a nasty trade," said Mr. Limbkins, when Gamfield had again stated his wish. "Young boys have been smothered in chimneys before now," said another gentleman.
Explanation:
The best option is D studied.
This word denotes a measured, even-handed approach to the issue. So, it should be :Current immigration policy must be studied before new proposals can be made.
<span>B. Novels have simple, straightforward themes (and few of them).</span>
