问题
选择题
He knows it's almost impossible to finish the ,task he but he wants to have a try ______.
A．otherwise
B．anyhow
C．therefore
D．though
答案
答案：B
题目分析：A. otherwise否则，B. anyhow不管怎样，C. therefore因此，D. though虽然，句意：他知道是不可能完成任务的，但是不管怎样，他还是要试一试。所以选B。