Thenumberofstay-at-homefathersreachedarecordhighlastye...

问题详情：

 The number of stay-at-home fathers reached a record high last year, new figures show, _______ families saw a rise in female breadwinners.

A. if                        B. as                            C. because                    D. though

【回答】

B

知识点：连词

题型：选择题