_______is certain ______ the Normans conquered England in 1066 and then English changed.
| A．That; that | B．It; what | C．That; what | D．It; that |
His daughter has __________ good knowledge of the English language and this will be an advantage over others in finding __________ proper job．
| A．a, the | B．a, a | C．/, a | D．/, the |
Two years ago, three scientists traveled to the Antarctica to explore a secret world hidden _________ the ice.
| A．among | B．beneath | C．beyond | D．opposite |
The charity sale our school organizes every year has taught us much that we would never have ________ learned in class.
| A．therefore | B．meanwhile | C．otherwise | D．instead |
---Excuse me, dad, but I’m going to the club to meet my friends in the football team.
---OK. _______ .
| A．Good luck | B．Congratulations |
| C．With pleasure | D．Have fun |
The advanced entire production process is paperless and much faster than that of ______ factories.
| A．profitable | B．comparable |
| C．conventional | D．flexible |