问题补充:
Our math teacher is very kind he looks very serious.
A. because
B. though
C. if
D. when
答案:
A. because
(答案→)B. though
C. if
D. when
解析:because因为;though虽然,尽管;if是否,如果;when当……时。句意:尽管他看起来很严肃,我们的数学老师很和蔼。结合语境可知选B。
时间:2019-07-16 16:47:23
Our math teacher is very kind he looks very serious.
A. because
B. though
C. if
D. when
A. because
(答案→)B. though
C. if
D. when
解析:because因为;though虽然,尽管;if是否,如果;when当……时。句意:尽管他看起来很严肃,我们的数学老师很和蔼。结合语境可知选B。