违法犯罪行为人推搡公安民警,拉扯民警衣服阻碍民警执法的,公安民警应当当场使用徒手制止将其摁倒在地,制服违法犯罪行为人。
参考答案:错
A great number of visitors ______attracted to my hometown, and the number of foreigners there_____ quite large.
A.are; are
B.is; are
C.are; is
D.is; is
已知起航点经度λ1=058°48'.5E,到达点经度λ2=110°14'.0W,则两地间的经差Dλ为()。
A.169°02'.5E
B.051°36'.5E
C.169°02'.5W
D.051°36'.5W