Question

两道英语选择题

About 80 percent of the students in our school_____been working on the program and about two-thirds of the work____been finished.
A have, has B has,have C have,have D has,has

Ti is Tom rather than his classmates that____responsible for what has happened,
A are B is C were D was

Answer 1

1.A students 是复数名词 谓动用have work是不可数名词，用has
2.B 首先这是个强调句 rather than 可以先遮住不看 就是 It is Tom that.....因为后面是 has happend，表示完成的，所以如果选was，就必须是过去的过去，用had happened。因而这道题用is
希望对你有帮助。
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Answer 2

A
B