【判断题】
判断线上的内容是否正确：These two chemicals ____interact_____ with each other at a certain temperature to produce a substance which could cause an explosion.
①
正确
②
错误
【单选题】
They are not only teachers __________ our friends
①
but for
②
but also
③
however
④
whoever
【判断题】
答题说明：句子没有语法错误请选择“正确”，有语法错误请选择“错误”Each explorer took large amounts of equipments, food and other suppliers.
①
正确
②
错误
【单选题】
By no means_____ to our plan for the trip.
①
will she agree
②
she will agree
③
agrees she
④
will agree she
【单选题】
She often says her greatest happiness ____ serving the handicapped children.
①
relies on
②
consists in
③
composes of
④
comprises in
【单选题】
She often says her greatest happiness _____serving the handicapped children.
①
relies on
②
consists in
③
composes of
④
comprises in