Why are phrasal verbs in English hard to learn?

[单选题]You will learn English well ________ you study hard.A.orB.andC.thoughD.if

[试题]ItisnoteasytolearnEnglishwell,butifyou_______,youwillsucceedintheend.A．)hangupB)hangaboutC．)hangonD)hangonto

[单选题]Why will a switch never learn a broadcast address（）。A . Broadcasts only use network layer addressing.B . A broadcast frame is never forwarded by a switch.C . A broadcast address will never be the source address of a frame.D . Broadcast addresses use

[单选题]It was hard tosay why the man deserved such [shabby] treatment.A.unforgetta

[单选题]If we could learn English in the same ______,it would not seem so difficult

[单选题]A student finds it difficult to learn the English sounds [θ] and [σ]. If yo

[单选题]You should learn to take ______of every opportunity to improve your oral En

[单选题]You should learn to take _____________of every opportunity to improve your

[主观题]Why don't you join an English club to practice your English?（改为同叉句）＿＿＿ ＿＿＿ join an English club to practice your English?

[单选题]\"Underlining all the past form verbs in the dialogue\" is a typical exerci

[主观题]硬通货（Hard Currency）